Candidate List 20250209

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Section 1: New Sources (age<1d)    

Section 2: Old (1-5d) sources observed last night
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Section 1: New Afterglow/FBOT Cands Last Night (1)
1. ZTF25aafiswj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 33.42536, 49.80269     2h13m42.09s, 49d48m9.70s
Galactic (l, b): 136.28265, -10.92459    ext(g-r) = 0.2





PS1: 1 source in 3 arcsec    Closest: d = 0.12 arcsec    photoz=0.02+/-0.00    peak abs mag = -15.13
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.35 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 1.09 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 (4)
0. ZTF25aafdwin (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 224.08199, 66.51307    14h56m19.68s, 66d30m47.06s
Galactic (l, b): 105.57209, 46.18076    ext(g-r) = 0.022





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 0.06 arcsec, 200.8 deg (east of north)
    photoz=-99 (68% bounds -99, -99), type=DUP    peak abs mag = nan (68% bounds nan, nan)

Extinction-corrected gr color:
From alerts: 0.63 +/- 0.3 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.27 mag/day
r: 14.6 mag/day
i: -99 mag/day

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


1. ZTF25aaficza (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 184.591, 59.72576    12h18m21.84s, 59d43m32.73s
Galactic (l, b): 130.56312, 56.90977    ext(g-r) = 0.017






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.40 arcsec, 257.1 deg (east of north)
    photoz=0.61 (68% bounds 0.18, 1.16), type=PSF    peak abs mag = -24.55 (68% bounds -21.44, -26.26)

Extinction-corrected gr color:
From alerts: 0.63 +/- 99 mag

Rise Rate:
g: 0.8 mag/day
r: 62.81 mag/day
i: -99 mag/day

Fade Rate:
g: 5.31 mag/day
r: 42.07 mag/day
i: -99 mag/day


2. ZTF25aafifqa (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 230.26062, 33.09476    15h21m2.55s, 33d 5m41.12s
Galactic (l, b): 52.66097, 57.27644    ext(g-r) = 0.02






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.98 arcsec, 217.8 deg (east of north)
    photoz=0.11 (68% bounds 0.07, 0.14), type=EXP    peak abs mag = -20.09 (68% bounds -19.24, -20.78)

Extinction-corrected gr color:
From alerts: 1.8 +/- 99 mag

Rise Rate:
g: 0.14 mag/day
r: 0.49 mag/day
i: -99 mag/day

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


3. ZTF25aafiske (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 20.49131, 48.97043     1h21m57.91s, 48d58m13.53s
Galactic (l, b): 128.07796, -13.59606    ext(g-r) = 0.181





PS1: 1 source in 3 arcsec    Closest: d = 0.28 arcsec    photoz=0.07+/-0.00    peak abs mag = -17.35
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.17 +/- 0.36 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 0.56 mag/day
i: -99 mag/day

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