Candidate List 20250515

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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 (7)
0. ZTF25aaprjzk (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 272.3341, 2.49882    18h 9m20.18s, 2d29m55.76s
Galactic (l, b): 30.34298, 10.5038    ext(g-r) = 0.284







PS1: 1 source in 3 arcsec    Closest: d = 0.39 arcsec    photoz=0.10+/-0.01    peak abs mag = -19.96
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.68 +/- 99 mag

Rise Rate:
g: 0.23 mag/day
r: 0.13 mag/day
i: -99 mag/day

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


1. ZTF25aapsykb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 103.33111, 41.35631     6h53m19.47s, 41d21m22.71s
Galactic (l, b): 174.98847, 17.86561    ext(g-r) = 0.106







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.33 +/- 0.01 mag

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

Fade Rate:
g: 0.2 mag/day
r: 0.3 mag/day
i: -99 mag/day


2. ZTF25aaqaufk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 9.63145, 49.93773     0h38m31.55s, 49d56m15.82s
Galactic (l, b): 120.80131, -12.8806    ext(g-r) = 0.18






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: -99 mag/day
r: 0.29 mag/day
i: -99 mag/day


3. ZTF25aaqbdsf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 129.48231, -4.13204     8h37m55.76s, -4d-7m-55.34s
Galactic (l, b): 229.6568, 21.40295    ext(g-r) = 0.033






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 3.77 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.32 mag/day
r: -99 mag/day
i: -99 mag/day


4. ZTF25aaqessj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 163.52199, 43.0543    10h54m5.28s, 43d 3m15.47s
Galactic (l, b): 171.39728, 61.42746    ext(g-r) = 0.011






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.39 +/- 0.41 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.09 mag/day
r: 0.61 mag/day
i: -99 mag/day

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


5. ZTF25aaqgnvm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 229.90254, 19.31722    15h19m36.61s, 19d19m1.99s
Galactic (l, b): 27.99948, 55.207    ext(g-r) = 0.059



SDSS (10 arcsec):Found SDSS spec-z: z=0.09; peak abs mag = -18.93


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.0 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.16 mag/day
r: 0.25 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 6.87 mag/day
i: -99 mag/day


6. ZTF25aaqhbym (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 237.84866, 44.48193    15h51m23.68s, 44d28m54.93s
Galactic (l, b): 70.89159, 50.22698    ext(g-r) = 0.027






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.33 +/- 99 mag

Rise Rate:
g: 0.72 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.62 mag/day
r: -99 mag/day
i: -99 mag/day