Candidate List 20250408

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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 (2)
1. ZTF25aalzdap (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 272.38593, 70.95166    18h 9m32.62s, 70d57m5.98s
Galactic (l, b): 101.41944, 28.93495    ext(g-r) = 0.058






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.04 +/- 0.15 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.91 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


2. ZTF25aamawgh (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 272.51071, -6.19425    18h10m2.57s, -6d-11m-39.31s
Galactic (l, b): 22.64706, 6.30051    ext(g-r) = 1.294






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.03 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 0.25 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 13.36 mag/day
i: -99 mag/day





Section 2: Older Sources Observed Last Night (4)
0. ZTF25aaluens (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 225.84472, 10.65571    15h 3m22.73s, 10d39m20.56s
Galactic (l, b): 11.37932, 54.8824    ext(g-r) = 0.033



SDSS (10 arcsec):Found SDSS spec-z: z=0.04; peak abs mag = -19.09


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.01 +/- 0.05 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 1.45 mag/day
r: 0.12 mag/day
i: -99 mag/day

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


1. ZTF25aalvbwm (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 234.7422, -22.66986    15h38m58.13s, -22d-40m-11.48s
Galactic (l, b): 346.12004, 25.82791    ext(g-r) = 0.178







PS1: 1 source in 3 arcsec    Closest: d = 0.78 arcsec    photoz=0.07+/-0.02    peak abs mag = -20.33
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.05 +/- 0.03 mag

Rise Rate:
g: 0.27 mag/day
r: 0.25 mag/day
i: -99 mag/day

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


2. ZTF25aalvocn (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 301.87695, -0.02801    20h 7m30.47s, 0d-1m-40.83s
Galactic (l, b): 41.83793, -16.8718    ext(g-r) = 0.151






PS1: 1 source in 3 arcsec    Closest: d = 1.95 arcsec    photoz=0.10+/-0.02    peak abs mag = -19.61
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.03 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.1 mag/day
r: 0.36 mag/day
i: -99 mag/day

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


3. ZTF25aalxywl (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 106.59968, 60.57863     7h 6m23.92s, 60d34m43.08s
Galactic (l, b): 155.73257, 25.19465    ext(g-r) = 0.076






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 41.88 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.51 mag/day
r: -99 mag/day
i: -99 mag/day