Candidate List 20250501

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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 (3)
1. ZTF25aapairy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 174.43935, 17.94733    11h37m45.44s, 17d56m50.37s
Galactic (l, b): 237.48442, 70.70153    ext(g-r) = 0.028






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.01 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.54 mag/day
r: 0.57 mag/day
i: -99 mag/day

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


2. ZTF25aapeeog (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 261.9122, 27.39531    17h27m38.93s, 27d23m43.10s
Galactic (l, b): 50.6412, 29.49228    ext(g-r) = 0.052






PS1: 1 source in 3 arcsec    Closest: d = 0.84 arcsec    photoz=0.50+/-0.12    peak abs mag = -22.51
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.33 +/- 0.18 mag

Rise Rate:
g: 0.21 mag/day
r: 0.11 mag/day
i: -99 mag/day

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


3. ZTF25aapenxt (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 308.70703, -10.20689    20h34m49.69s, -10d-12m-24.81s
Galactic (l, b): 35.38499, -27.55995    ext(g-r) = 0.056






PS1: 1 source in 3 arcsec    Closest: d = 0.43 arcsec    photoz=0.19+/-0.04    peak abs mag = -20.84
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.19 +/- 0.1 mag

Rise Rate:
g: 0.22 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 (14)
0. ZTF25aaomkeu (Afterglow?FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 245.50907, -0.30597    16h22m2.18s, 0d-18m-21.50s
Galactic (l, b): 13.43899, 32.51377    ext(g-r) = 0.111



SDSS (10 arcsec):Found SDSS spec-z: z=0.15; peak abs mag = -19.61


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.04 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.06 mag/day
r: 31.74 mag/day
i: -99 mag/day

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


1. ZTF25aaoxacu (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 211.33108, 21.05788    14h 5m19.46s, 21d 3m28.37s
Galactic (l, b): 17.1034, 72.10167    ext(g-r) = 0.033






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.27 +/- 0.12 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 7.89 mag/day
r: 0.06 mag/day
i: -99 mag/day

Fade Rate:
g: 0.68 mag/day
r: 7.25 mag/day
i: -99 mag/day


2. ZTF25aaoxequ (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 226.69777, 29.34662    15h 6m47.46s, 29d20m47.82s
Galactic (l, b): 45.25467, 60.20902    ext(g-r) = 0.027






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.03 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.42 mag/day
r: 0.53 mag/day
i: -99 mag/day

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


3. ZTF25aaozsme (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 130.35999, 30.68107     8h41m26.40s, 30d40m51.84s
Galactic (l, b): 193.23819, 35.88089    ext(g-r) = 0.052






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.61 +/- 0.39 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.89 mag/day
r: -99 mag/day
i: -99 mag/day

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


4. ZTF25aaozsyf (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 123.1287, 15.24144     8h12m30.89s, 15d14m29.18s
Galactic (l, b): 207.783, 24.66725    ext(g-r) = 0.035



SDSS (10 arcsec):Found SDSS spec-z: z=0.10; peak abs mag = -18.88


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.01 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.05 mag/day
r: 0.53 mag/day
i: -99 mag/day

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


5. ZTF25aapakpq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 133.87812, 5.54562     8h55m30.75s, 5d32m44.24s
Galactic (l, b): 222.76667, 30.03605    ext(g-r) = 0.073






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

Fade Rate:
g: -99 mag/day
r: 2.69 mag/day
i: -99 mag/day


6. ZTF25aapdivq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 243.09923, 35.17373    16h12m23.81s, 35d10m25.44s
Galactic (l, b): 56.51448, 46.71522    ext(g-r) = 0.021



SDSS (10 arcsec):Found SDSS spec-z: z=0.06; peak abs mag = -17.44


PS1: 1 source in 3 arcsec    Closest: d = 5.01 arcsec    photoz=0.09+/-0.00    peak abs mag = -18.17
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.25 +/- 0.16 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.12 mag/day
r: 2.65 mag/day
i: -99 mag/day

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


7. ZTF25aapelql (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 252.08585, 8.27436    16h48m20.60s, 8d16m27.68s
Galactic (l, b): 26.03847, 31.08051    ext(g-r) = 0.125






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.08 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 15.09 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.22 mag/day
i: -99 mag/day


8. ZTF25aapeorg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 248.2874, -0.12614    16h33m8.98s, 0d-7m-34.09s
Galactic (l, b): 15.36342, 30.26579    ext(g-r) = 0.1






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.74 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 71.44 mag/day
i: -99 mag/day

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


9. ZTF25aapepuk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 248.19961, 0.05913    16h32m47.91s, 0d 3m32.88s
Galactic (l, b): 15.49186, 30.43827    ext(g-r) = 0.093






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.42 +/- 99 mag

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

Fade Rate:
g: -99 mag/day
r: 0.59 mag/day
i: -99 mag/day


10. ZTF25aapetbk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 297.47657, 48.35864    19h49m54.38s, 48d21m31.11s
Galactic (l, b): 82.00565, 11.04203    ext(g-r) = 0.132






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 1.12 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.5 mag/day
i: -99 mag/day


11. ZTF25aapffzv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 296.07695, 48.2056    19h44m18.47s, 48d12m20.17s
Galactic (l, b): 81.41903, 11.79054    ext(g-r) = 0.126






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.35 +/- 99 mag

Rise Rate:
g: 0.02 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.38 mag/day
i: -99 mag/day


12. ZTF25aapfqys (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 270.40635, 2.07678    18h 1m37.52s, 2d 4m36.41s
Galactic (l, b): 29.06193, 12.02368    ext(g-r) = 0.246






PS1: 1 source in 3 arcsec    Closest: d = 0.26 arcsec    photoz=0.09+/-0.01    peak abs mag = -18.71
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.25 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 0.08 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.47 mag/day
i: -99 mag/day


13. ZTF25aapfzdu (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 283.12803, -6.01577    18h52m30.73s, -6d 0m-56.78s
Galactic (l, b): 27.69523, -2.97709    ext(g-r) = 0.9






PS1: 1 source in 3 arcsec    Closest: d = 0.54 arcsec    photoz=0.58+/-0.11    peak abs mag = -26.43
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.96 +/- 99 mag

Rise Rate:
g: 0.43 mag/day
r: 0.11 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.46 mag/day
i: -99 mag/day