AT 2002ma
RA/DEC ()
11:31:17.472 -00:58:24.60
172.8228 -0.9735
Type
---
Redshift
Discovery Date
2002-12-31 12:38:08
TNS AT
Y
Public
Y
Host Name
SDSS J113117.55-005828.8
Host Redshift
0.0639
Discovery Mag
19.3525
Filter
r-Sloan
Discoverer/s
R. Nowell, A. Jonkeren
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
r-SloanSloan_SDSS-Spec2002-12-31 12:38:08 - 2002-12-31 12:38:081
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
304652002-12-31 12:38:0819.3525123.1ABMagr-SloanSloan_SDSS-SpecThe Apparent magnitude was calculated using APT and reference star SDSS J113116.82-005847.1 http://cas.sdss.org/dr9/en/tools/explore/obj.asp?id=1237648720153870470. Both AppMag (m) r-band and g-band calculations were made, resulting in r-band as above and g-band = 19.8937. Because the visual image is of poor quality, Absolute magnitude values were calculated. Foreground extinction is included but K Correction is not. The AbMag (M) values are: r-band -18.011 and g-band -17.497, within errors of 1.
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
196182018-06-20 11:52:52Richard NowellR. Nowell, A. Jonkeren11:31:17.472-00:58:24.602002-12-31 12:38:0819.3525r-SloanPSNThis transient was first noticed on the Galaxy Zoo website in a discussion started by participant greengate. Other participants are: Richard Nowell, Alexander Jonkeren. The discussion is here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/20532815. The link to the DECaLS browser image is: http://www.legacysurvey.org/viewer?ra=172.8228&dec=-0.9735&zoom=16&layer=sdss2.
Classification Reportings
No Data

Comments

Participant greengate's (who started the GZ discussion) proper name is Brian Wicks. This was not known at the time of the report,