New in the #VirtualObservatory: “Kolonica timeseries Cone Search” by UPJŠ
skvo.science.upjs.sk/upjs_ts/t/kolonica-objec...
#VariableStars #LightCurves #TimeDomainAstronomy
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Hashtag
#TimeDomainAstronomy
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New in the #VirtualObservatory: “Kolonica light curves” by UPJŠ
https://skvo.science.upjs.sk/upjs_ts/q/ssa/info
#VariableStars #LightCurves #TimeDomainAstronomy
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LightCurveLynx transforms the chaos of stellar explosions and galactic phenomena into precise Python simulations, helping astronomers decode the universe's most dramatic light shows.
https://github.com/lincc-frameworks/lightcurvelynx
#TimeDomainAstronomy #LightCurves #AstronomyTools
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Meet Caltech Astronomer Shrinivas Kulkarni, Winner Of The Royal Astronomical Society Gold Medal
Full Story: indiawest.com/meet-caltech...
#ShrinivasKulkarni #RoyalAstronomicalSocietyGoldMedal #CaltechAstronomer #TimeDomainAstronomy #AstronomyAchievement #IndianOriginScientist
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New in the #VirtualObservatory: “GCN VOEvent Streams From Swift-UVOT” by The Swift Team
http://dc.g-vo.org/std/gcn-swift-uvot/swift/info
#GammaRayAstronomy #TimeDomainAstronomy #GammaRayBursts
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Mansi Kasliwal Becomes First Woman To Lead Caltech’s Palomar Observatory
Full Story: indiawest.com/mansi-kasliw...
#MansiKasliwal #PalomarObservatory #Caltech #WomenInSTEM #Astrophysics #CosmicTransients #GROWTHProject #ZwickyTransientFacility #NextGenSpectrograph #TimeDomainAstronomy
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New in the #VirtualObservatory: “BGDS DR2 Mean Photometry Cone Search” by Blex, J. et al.
http://dc.g-vo.org/bgds/l2/medphot/info
#TimeDomainAstronomy #BroadBandPhotometry #VariableStars #MilkyWayGalaxy
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New in the #VirtualObservatory: “BGDS DR2 Matched Photometry Cone Search” by Blex, J. et al.
http://dc.g-vo.org/bgds/l2/matchedphot/info
#MilkyWayGalaxy #GalaxyPlanes #Surveys #TimeDomainAstronomy
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New in the #VirtualObservatory: “Bochum Galactic Disk Survey (BGDS) DR2 light curves” by Blex, J. et al.
http://dc.g-vo.org/bgds/l2/ssa/info
#MilkyWayGalaxy #VariableStars #TimeDomainAstronomy #Surveys
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New in the #VirtualObservatory: “GCN VOEvent Streams From Swift-BAT (Burst Alert Telescope)” by The Swift Team
http://dc.g-vo.org/std/gcn-swift-bat/swift/info
#TimeDomainAstronomy #GammaRayBursts #GammaRayAstronomy
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New in the #VirtualObservatory: “GCN VOEvent Streams From Swift-XRT” by The Swift Team
http://dc.g-vo.org/std/gcn-swift-xrt/swift/info
#TimeDomainAstronomy #GammaRayAstronomy #GammaRayBursts
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New in the #VirtualObservatory: “GCN VOEvent Streams From Fermi-LAT” by The Fermi LAT Team
http://dc.g-vo.org/std/gcn-fermi-lat/fermi-lat/info
#ActiveGalacticNuclei #TimeDomainAstronomy #GammaRayBursts #GammaRayAstronomy
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New in the #VirtualObservatory: “GCN VOEvent Streams From Fermi GBM” by The Fermi GBM Team
http://dc.g-vo.org/std/gcn-fermi/fermi-grb/info
#GammaRayAstronomy #GammaRayBursts #SolarFlares #TimeDomainAstronomy
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Witness history! #Today at 11am ET, the #Rubin #Observatory reveals its first #science images. This #telescope will scan the sky every 3 nights, capturing the dynamic #universe in motion.
Don’t miss it!
🚨 TODAY at 11 am EDT 🚨
RubinObservatory.org
#TimeDomainAstronomy #RubinObservatory #ScienceNews
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786879 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786879 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
Almost all of the error bars are smaller than the diameter of the dots, still showing a significative dynamic range in the flux density over the time. The variability amplitude is about 40 mJy, excluding the outliers. The median flux is about 15.7 mJy. The subject has a good activity in the explored time window, for the available time resolution, with a first distinctive growing phase between the epochs 59300 MJD - 59350 MJD; a falling phase between the epochs 59350 MJD - 59425 MJD; a second prominent growing phase between the epochs 59425 MJD - 59525 MJD. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Slow variable pointwise radio source from my collections on Zooniverse
Coordinates:
282.206987053898 , -1.49966214209343
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70790078 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70790078 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dynamic range in the flux density over the time. The variability amplitude is about 1.75 mJy, excluding the outliers. The median flux is about 34.45 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Fast variable pointwise radio source from my collections on Zooniverse
Coordinates:
270.49949659664 , -29.876944065209997
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786719 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786719 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The extension of the error bars, and the distribution of the dots in the light curve excluding the outliers, show a stable flux around 1.92 mJy. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended stable radio source from my collections on Zooniverse
Coordinates:
282.665813752953 , -1.0538110718629101
Data Credits: Project "Bursts from Space: MeerKAT"
Click the image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786950 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786950 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
Almost all of the error bars are smaller than the diameter of the dots, showing a significative dynamic range in the flux density over the time. The variability amplitude is about 7 mJy, excluding the outliers. The median flux is about 37.88 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended variable radio source from my collections on Zooniverse
Coordinates:
282.253366334433 , -1.9079543352235002
Data Credits: Project "Bursts from Space: MeerKAT"
Click the radio image and the "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70785951 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70785951 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dynamic range in the flux density over the time. The variability amplitude is about 1.75 mJy, excluding the outliers. The median flux is about 3.65 mJy. The subject has a good activity in the explored time window, for the available time resolution, with a distinctive falling phase between the epochs 58200 MJD - 59100 MJD, and a distinctive growing phase between the epochs 59100 MJD - 59500 MJD. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Slow variable pointwise radio source from my collections on Zooniverse
Coordinates:
255.98314232289601 , -48.9322142975739
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70789937 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70789937 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dynamic range in the flux density over the time. The variability amplitude is about 7 mJy, excluding the outliers. The median flux is about 127.29 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Fast variable pointwise radio source from my collections on Zooniverse
Coordinates:
271.028579750395 , -30.292980409227
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786671 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786671 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The extension of the error bars, and the distribution of the dots in the light curve excluding the outliers, show a stable flux around 1.74 mJy. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended stable radio source from my collections on Zooniverse
Coordinates:
282.668605308895 , -1.05188460939925
Data Credits: Project "Bursts from Space: MeerKAT"
Click the image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786852 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786852 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dynamic range in the flux density over the time. The variability amplitude is about 100 mJy, excluding the outliers. The median flux is about 247.29 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended variable radio source from my collections on Zooniverse
Coordinates:
281.893001770605 , -1.2124758017438602
Data Credits: Project "Bursts from Space: MeerKAT"
Click the radio image and the "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70785898 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70785898 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dynamic range in the flux density over the time. The variability amplitude is about 88 mJy, excluding the outliers. The median flux is about 2.5 mJy. The subject has a good activity in the explored time window, for the available time resolution, with a distinctive primary peak between the epochs 58800 MJD - 59000 MJD, and a secondary peak between the epochs 59200 MJD - 59400 MJD. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Slow variable pointwise radio source from my collections on Zooniverse
Coordinates:
255.705545740399 , -48.789702987134106
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70789746 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70789746 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
Almost all of the error bars are smaller than the diameter of the dots, still showing a significative dynamic range in the flux density over the time. The variability amplitude is about 1.5 mJy, excluding the outliers. The median flux is about 17.84 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Fast variable pointwise radio source from my collections on Zooniverse
Coordinates:
270.260001452238 , -30.3305615538372
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786642 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786642 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The extension of the error bars, and the distribution of the dots in the light curve excluding the outliers, show a stable flux around 3.59 mJy. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended stable radio source from my collections on Zooniverse
Coordinates:
281.938208155475 , -1.54068583705035
Data Credits: Project "Bursts from Space: MeerKAT"
Click the image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786788 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786788 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
Almost all of the error bars are smaller than the diameter of the dots, still showing a significative dynamic range in the flux density over the time. The variability amplitude is about 70.0 mJy, excluding the outliers. The median flux is about 251.2 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended variable radio source from my collections on Zooniverse
Coordinates:
282.186793269734 , -1.55368113008403
Data Credits: Project "Bursts from Space: MeerKAT"
Click the radio image and the "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70785641 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70785641 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dinamic range in the flux density over the time. The variability amplitude is about 2.0 mJy, excluding the outliers. The median flux is about 3.93 mJy. The subject has a good activity in the explored time window, for the available time resolution, with a distinctive falling phase between the epochs 58600 MJD - 59100 MJD; a grow-up phase between the epochs 59100 MJD - 59300 MJD; a stable flux between the epochs 59300 MJD - 59550 MJD. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Slow variable pointwise radio source from my collections on Zooniverse
Coordinates:
255.291483221656 , -48.597428511111005
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786128 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786128 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The error bars are smaller than the diameter of the dots, showing a significative dinamic range in the flux density over the time. The variability amplitude is about 600.0 mJy, excluding the outliers. The median flux is about 36.95 mJy. The subject has a good activity in the explored time window, for the available time resolution, with a distinctive peak close to the epoch 59050 MJD. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Fast variable pointwise radio source from my collections on Zooniverse
Coordinates:
288.7981366712588 , 10.945876405165802
Data Credits: Project "Bursts from Space: MeerKAT"
Click radio image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786641 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786641 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
The extension of the error bars, and the distribution of the dots in the light curve excluding the outliers, show a stable flux around 111.52 mJy. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended stable radio source from my collections on Zooniverse
Coordinates:
281.910750144744 , -1.95976395887874
Data Credits: Project "Bursts from Space: MeerKAT"
Click the image and "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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Bursts from Space: MeerKAT https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat Subject Number: 70786779 Talk on the subject: https://www.zooniverse.org/projects/alex-andersson/bursts-from-space-meerkat/talk/subjects/70786779 The flux density from this astronomical object was expressed in milliJansky unit, by a color map (not real colors). The orange blob at the left bottom is the PSF ("point spread function"), showing the shape of an ideal pointwise source as recorded by the radiotelescope taking in count the spatial resolution of the instrument, and the sky position of the object. Reference with my contribute as a citizen scientist: https://doi.org/10.1093/mnras/stad1298
Almost all of the error bars are smaller than the diameter of the dots, showing a significative dinamic range in the flux density over the time. The variability amplitude is about 7.0 mJy, excluding the outliers. The median flux is about 23.38 mJy. The subject has a good activity in the explored time window, for the available time resolution. "MJD" stands for "Modified Julian Day": this is a time unit used by astronomers to refer to an event "zero", without having to calculate the days from the ordinary calendary. This is a uniform time reference.
Extended variable radio source from my collections on Zooniverse
Coordinates:
282.554247803287 , -1.6777046881321898
Data Credits: Project "Bursts from Space: MeerKAT"
Click the radio image and the "light curve" for more
#astronomy
#radioastronomy
#timedomainastronomy
#citizenscience
#zooniverse
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