Candidate List 20250310

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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 (0)



Section 2: Older Sources Observed Last Night (5)
0. ZTF25aaioynh (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 152.69976, 18.13737    10h10m47.94s, 18d 8m14.54s
Galactic (l, b): 217.97836, 52.0291    ext(g-r) = 0.045






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.73 arcsec, 155.1 deg (east of north)
    photoz=0.11 (68% bounds 0.1, 0.13), type=EXP    peak abs mag = -19.74 (68% bounds -19.41, -20.13)

Extinction-corrected gr color:
From alerts: -0.4 +/- 0.13 mag

Rise Rate:
g: 0.4 mag/day
r: 0.23 mag/day
i: -99 mag/day

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


1. ZTF25aairxma (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 277.31899, 33.8068    18h29m16.56s, 33d48m24.48s
Galactic (l, b): 61.9409, 18.97197    ext(g-r) = 0.07






PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 5.48 arcsec, 240.9 deg (east of north)
    photoz=0.01 (68% bounds 0.0, 0.02), type=PSF    peak abs mag = -15.03 (68% bounds -13.9, -17.1)

Extinction-corrected gr color:
From alerts: -0.35 +/- 0.21 mag

Rise Rate:
g: 0.4 mag/day
r: 0.13 mag/day
i: -99 mag/day

Fade Rate:
g: 0.24 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF25aaivbmb (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 262.30773, 1.50384    17h29m13.85s, 1d30m13.82s
Galactic (l, b): 24.62532, 18.92271    ext(g-r) = 0.221





PS1: 1 source in 3 arcsec    Closest: d = 1.49 arcsec    photoz=0.12+/-0.00    peak abs mag = -20.05
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -5.07 +/- 99 mag

Rise Rate:
g: 0.19 mag/day
r: 1.07 mag/day
i: -99 mag/day

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


3. ZTF25aaiwalj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 143.68143, -21.93106     9h34m43.54s, -21d-55m-51.82s
Galactic (l, b): 253.87093, 21.6778    ext(g-r) = 0.063





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 4.47 arcsec, 34.4 deg (east of north)
    photoz=-99 (68% bounds -99, -99), type=SER    peak abs mag = nan (68% bounds nan, nan)

Extinction-corrected gr color:
From alerts: 0.14 +/- 0.25 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.92 mag/day
r: 0.17 mag/day
i: -99 mag/day

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


4. ZTF25aaixrat (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 237.08878, 10.97817    15h48m21.31s, 10d58m41.40s
Galactic (l, b): 20.4747, 45.47048    ext(g-r) = 0.056





PS1: 0 sources in 3 arcsec

LegacySurvey: 1 sources in 3 arcsec    Closest: d = 1.32 arcsec, 199.3 deg (east of north)
    photoz=0.53 (68% bounds 0.45, 0.61), type=EXP    peak abs mag = -23.06 (68% bounds -22.64, -23.47)

Extinction-corrected gr color:
From alerts: -0.5 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 1.33 mag/day
i: -99 mag/day

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