Candidate List 20250503

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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 (16)
0. ZTF25aaotups (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 285.00001, -6.71    19h 0m0.00s, -6d-42m-35.99s
Galactic (l, b): 27.91781, -4.95037    ext(g-r) = 0.393






PS1: 1 source in 3 arcsec    Closest: d = 3.01 arcsec    photoz=0.63+/-0.08    peak abs mag = -25.19
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.31 +/- 0.15 mag

Rise Rate:
g: 0.79 mag/day
r: 0.52 mag/day
i: -99 mag/day

Fade Rate:
g: 0.96 mag/day
r: -99 mag/day
i: -99 mag/day


1. ZTF25aaoxrsz (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 281.8959, 29.09947    18h47m35.02s, 29d 5m58.09s
Galactic (l, b): 58.93278, 13.5819    ext(g-r) = 0.214






PS1: 1 source in 3 arcsec    Closest: d = 6.21 arcsec    photoz=0.45+/-4.71    peak abs mag = -26.49
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.21 +/- 0.01 mag

Rise Rate:
g: 0.61 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: 0.45 mag/day
r: -99 mag/day
i: -99 mag/day


2. 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 = -17.98


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.37 +/- 0.09 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.12 mag/day
r: 0.22 mag/day
i: -99 mag/day

Fade Rate:
g: 3.2 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF25aaphkmb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 247.45516, 48.83488    16h29m49.24s, 48d50m5.55s
Galactic (l, b): 75.69131, 43.05194    ext(g-r) = 0.019







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.0 +/- 0.19 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.54 mag/day
r: 0.35 mag/day
i: -99 mag/day

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


4. ZTF25aapjogt (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 298.93463, 7.14285    19h55m44.31s, 7d 8m34.25s
Galactic (l, b): 46.83149, -10.82586    ext(g-r) = 0.148







PS1: 1 source in 3 arcsec    Closest: d = 3.10 arcsec    photoz=0.58+/-0.55    peak abs mag = -25.58
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.03 +/- 0.1 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.96 mag/day
r: 0.36 mag/day
i: -99 mag/day

Fade Rate:
g: 0.31 mag/day
r: 0.34 mag/day
i: -99 mag/day


5. ZTF25aaplvcg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 174.52649, 43.94977    11h38m6.36s, 43d56m59.16s
Galactic (l, b): 159.43002, 67.62159    ext(g-r) = 0.026



SDSS (10 arcsec):Found SDSS spec-z: z=0.05; peak abs mag = -18.48


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.89 +/- 99 mag

Rise Rate:
g: 0.31 mag/day
r: 0.26 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.85 mag/day
i: -99 mag/day


6. ZTF25aapmjoo (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 241.38559, 2.26234    16h 5m32.54s, 2d15m44.41s
Galactic (l, b): 13.32988, 37.37006    ext(g-r) = 0.088






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.57 mag/day
r: 36.45 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.89 mag/day
i: -99 mag/day


7. ZTF25aapmoiz (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 250.15987, 6.87176    16h40m38.37s, 6d52m18.32s
Galactic (l, b): 23.54709, 32.13431    ext(g-r) = 0.093






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.75 mag/day
r: 0.12 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.04 mag/day
i: -99 mag/day


8. ZTF25aapmqgq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 244.33576, 1.42527    16h17m20.58s, 1d25m30.97s
Galactic (l, b): 14.42601, 34.43626    ext(g-r) = 0.084






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.94 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.21 mag/day
i: -99 mag/day


9. ZTF25aapnido (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 248.34866, -1.529    16h33m23.68s, -1d-31m-44.40s
Galactic (l, b): 14.03354, 29.46466    ext(g-r) = 0.148






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 2.2 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 152.68 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.03 mag/day
i: -99 mag/day


10. ZTF25aapnqud (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 265.17107, 13.29415    17h40m41.06s, 13d17m38.96s
Galactic (l, b): 37.2383, 21.59365    ext(g-r) = 0.15






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.08 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.26 mag/day
r: 0.92 mag/day
i: -99 mag/day

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


11. ZTF25aapnvwi (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 303.52358, 19.57576    20h14m5.66s, 19d34m32.74s
Galactic (l, b): 59.96364, -8.22928    ext(g-r) = 0.319






PS1: 1 source in 3 arcsec    Closest: d = 4.11 arcsec    photoz=0.75+/-0.07    peak abs mag = -25.02
LegacySurvey: 0 sources in 3 arcsec


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

Rise Rate:
g: -99 mag/day
r: 2.35 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.57 mag/day
i: -99 mag/day


12. ZTF25aapodwb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 297.87066, 50.01541    19h51m28.96s, 50d 0m55.49s
Galactic (l, b): 83.61432, 11.61058    ext(g-r) = 0.192






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: -99 mag/day
r: 0.64 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.43 mag/day
i: -99 mag/day


13. ZTF25aapohbz (FBOT?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 295.6575, 55.1015    19h42m37.80s, 55d 6m5.39s
Galactic (l, b): 87.62374, 15.14074    ext(g-r) = 0.148






PS1: 1 source in 3 arcsec    Closest: d = 1.59 arcsec    photoz=0.21+/-0.06    peak abs mag = -19.93
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.2 +/- 0.25 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 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


14. ZTF25aapohjb (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 291.36519, 49.28164    19h25m27.64s, 49d16m53.89s
Galactic (l, b): 81.01176, 15.05403    ext(g-r) = 0.084






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.43 +/- 99 mag

Rise Rate:
g: 0.8 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.6 mag/day
i: -99 mag/day


15. ZTF25aapoipq (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 296.08171, 51.16298    19h44m19.61s, 51d 9m46.72s
Galactic (l, b): 84.10828, 13.1513    ext(g-r) = 0.116






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.25 +/- 99 mag

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

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