Candidate List 20231218

Previous Day    Next Day    

Section 1: New Sources (age<1d; 1 events)    

Section 2: Old (1-5d) sources observed last night (20 events)
placeholder

Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF23abvgvab (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 177.30283, 43.1247    11h49m12.68s, 43d 7m28.93s
Galactic (l, b): 157.15584, 69.63292    ext(g-r) = 0.022





PS1: 1 source in 3 arcsec    Closest: d = 0.80 arcsec    photoz=0.13+/-0.05    peak abs mag = -20.53
LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 1.17 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (8)
0. ZTF23abulewy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 102.89973, 42.91832     6h51m35.94s, 42d55m5.94s
Galactic (l, b): 173.33308, 18.11724    ext(g-r) = 0.126






PS1: 1 source in 3 arcsec    Closest: d = 1.01 arcsec    photoz=0.05+/-0.02    peak abs mag = -17.12
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.98 arcsec, 179.1 deg (east of north)
    photoz=0.02 (68% bounds 0.01, 0.02), type=SER    peak abs mag = -14.51 (68% bounds -13.28, -15.29)

Extinction-corrected gr color:
From alerts: 0.08 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.74 mag/day
i: -99 mag/day

Fade Rate:
g: 0.12 mag/day
r: -99 mag/day
i: -99 mag/day


1. ZTF23abuzaqu (Afterglow?) (TNS: AT 2023aais)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 113.74142, -2.82461     7h34m57.94s, -2d-49m-28.58s
Galactic (l, b): 220.47258, 8.35714    ext(g-r) = 0.11





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.38 +/- 0.05 mag
Extinction-corrected gi color:
From alerts: -0.67 +/- 0.05 mag
Extinction-corrected ri color:
From alerts: -0.29 +/- 0.05 mag

Rise Rate:
g: 0.88 mag/day
r: 0.53 mag/day
i: -99 mag/day

Fade Rate:
g: 0.21 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF23abvayys (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 170.23528, 60.7821    11h20m56.47s, 60d46m55.55s
Galactic (l, b): 141.12674, 53.03189    ext(g-r) = 0.011



SDSS (10 arcsec):Found SDSS spec-z: z=0.06; peak abs mag = -18.06

PS1: 1 source in 3 arcsec    Closest: d = 2.11 arcsec    photoz=0.05+/-0.03    peak abs mag = -17.76
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 2.12 arcsec, 67.1 deg (east of north)
    photoz=0.05 (68% bounds 0.04, 0.06), type=SER    peak abs mag = -17.55 (68% bounds -17.04, -18.08)

Extinction-corrected gr color:
From alerts: 0.25 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.27 mag/day
r: 3.99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF23abvdhzr (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 148.39202, 41.22083     9h53m34.09s, 41d13m14.97s
Galactic (l, b): 179.96804, 51.09716    ext(g-r) = 0.013





PS1: 1 source in 3 arcsec    Closest: d = 2.07 arcsec    photoz=0.17+/-0.02    peak abs mag = -19.94
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.29 +/- 0.17 mag

Rise Rate:
g: -99 mag/day
r: 0.12 mag/day
i: -99 mag/day

Fade Rate:
g: 0.16 mag/day
r: -99 mag/day
i: -99 mag/day


4. ZTF23abveine (Afterglow?) (TNS: AT 2023aain)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 133.33814, 27.68864     8h53m21.15s, 27d41m19.11s
Galactic (l, b): 197.6332, 37.70558    ext(g-r) = 0.039



SDSS (10 arcsec):Found SDSS spec-z: z=0.08; peak abs mag = -19.09

PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.73 arcsec, 87.1 deg (east of north)
    photoz=0.03 (68% bounds 0.01, 0.12), type=EXP    peak abs mag = -16.8 (68% bounds -14.53, -20.06)

Extinction-corrected gr color:
From alerts: -0.25 +/- 0.08 mag

Rise Rate:
g: 0.01 mag/day
r: 0.26 mag/day
i: -99 mag/day

Fade Rate:
g: 0.3 mag/day
r: -99 mag/day
i: -99 mag/day


5. ZTF23abvgdti (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 132.19706, 25.91715     8h48m47.29s, 25d55m1.76s
Galactic (l, b): 199.44529, 36.26322    ext(g-r) = 0.04





PS1: 1 source in 3 arcsec    Closest: d = 0.86 arcsec    photoz=0.19+/-0.08    peak abs mag = -19.63
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.47 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day


6. ZTF23abvguto (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 154.23309, 41.05279    10h16m55.94s, 41d 3m10.05s
Galactic (l, b): 179.07023, 55.46594    ext(g-r) = 0.019





PS1: 1 source in 3 arcsec    Closest: d = 0.13 arcsec    photoz=0.14+/-0.02    peak abs mag = -19.02
LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.25 arcsec, 293.1 deg (east of north)
    photoz=0.17 (68% bounds 0.16, 0.2), type=SER    peak abs mag = -19.54 (68% bounds -19.3, -19.86)


Rise Rate:
g: 0.21 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.11 mag/day
r: -99 mag/day
i: -99 mag/day


7. ZTF23abvguzf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 187.68674, 37.10956    12h30m44.82s, 37d 6m34.43s
Galactic (l, b): 145.28975, 79.10458    ext(g-r) = 0.013





PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.22 mag/day
r: -99 mag/day
i: -99 mag/day