Candidate List 20250525

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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 (9)
1. ZTF25aarwymy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 244.69907, 19.56898    16h18m47.78s, 19d34m8.31s
Galactic (l, b): 35.45383, 42.13333    ext(g-r) = 0.061







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.06 +/- 0.23 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.87 mag/day
r: 0.79 mag/day
i: -99 mag/day

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


2. ZTF25aarwzne (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 240.86001, 33.94561    16h 3m26.40s, 33d56m44.21s
Galactic (l, b): 54.51408, 48.47286    ext(g-r) = 0.029







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.11 +/- 0.23 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.69 mag/day
r: 0.8 mag/day
i: -99 mag/day

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


3. ZTF25aarwzng (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 240.62572, 33.81519    16h 2m30.17s, 33d48m54.68s
Galactic (l, b): 54.29711, 48.65787    ext(g-r) = 0.031







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.34 +/- 0.34 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.44 mag/day
r: 0.64 mag/day
i: -99 mag/day

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


4. ZTF25aarwznj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 240.11032, 34.1656    16h 0m26.48s, 34d 9m56.15s
Galactic (l, b): 54.78741, 49.10669    ext(g-r) = 0.031







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.12 +/- 0.21 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.51 mag/day
r: 0.58 mag/day
i: -99 mag/day

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


5. ZTF25aarxejs (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 256.85005, 55.82135    17h 7m24.01s, 55d49m16.86s
Galactic (l, b): 83.95316, 36.61811    ext(g-r) = 0.024







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.89 +/- 0.24 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.3 mag/day
r: 0.71 mag/day
i: -99 mag/day

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


6. ZTF25aarycvr (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 265.28897, 69.67313    17h41m9.35s, 69d40m23.26s
Galactic (l, b): 100.10404, 31.39378    ext(g-r) = 0.04







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.82 +/- 0.28 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.2 mag/day
r: 0.55 mag/day
i: -99 mag/day

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


7. ZTF25aaryirp (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.26074, 55.50329    17h 9m2.58s, 55d30m11.85s
Galactic (l, b): 83.53613, 36.41197    ext(g-r) = 0.019







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.64 +/- 0.26 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.23 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


8. ZTF25aaryjjg (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 259.4305, 62.45279    17h17m43.32s, 62d27m10.04s
Galactic (l, b): 91.89622, 34.60715    ext(g-r) = 0.025







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.58 +/- 0.22 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.46 mag/day
r: 0.69 mag/day
i: -99 mag/day

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


9. ZTF25aaryktx (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 272.3786, 63.04947    18h 9m30.86s, 63d 2m58.10s
Galactic (l, b): 92.40412, 28.67479    ext(g-r) = 0.03







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.1 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 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





Section 2: Older Sources Observed Last Night (16)
0. ZTF25aaqosfn (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 222.36535, 23.72498    14h49m27.68s, 23d43m29.92s
Galactic (l, b): 32.2683, 63.19731    ext(g-r) = 0.05







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.2 +/- 99 mag

Rise Rate:
g: 0.08 mag/day
r: 0.09 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.27 mag/day
i: -99 mag/day


1. ZTF25aaqoxss (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 152.36237, 76.90347    10h 9m26.97s, 76d54m12.50s
Galactic (l, b): 133.50599, 36.68941    ext(g-r) = 0.029







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

Fade Rate:
g: 0.86 mag/day
r: -99 mag/day
i: -99 mag/day


2. ZTF25aaqoxst (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 152.60198, 77.24833    10h10m24.48s, 77d14m53.98s
Galactic (l, b): 133.15113, 36.48788    ext(g-r) = 0.028







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.81 mag/day
r: -99 mag/day
i: -99 mag/day

Fade Rate:
g: 0.55 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF25aaqoxsu (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 154.03181, 76.90934    10h16m7.63s, 76d54m33.63s
Galactic (l, b): 133.16791, 36.95364    ext(g-r) = 0.033







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



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

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


4. ZTF25aaqoyhd (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 240.0789, 59.17592    16h 0m18.94s, 59d10m33.32s
Galactic (l, b): 91.09039, 44.53204    ext(g-r) = 0.016







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.15 +/- 99 mag

Rise Rate:
g: 0.04 mag/day
r: -99 mag/day
i: -99 mag/day

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


5. ZTF25aaqybbx (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.63831, 7.68883    17h10m33.19s, 7d41m19.78s
Galactic (l, b): 28.24645, 25.90204    ext(g-r) = 0.163







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.44 +/- 0.01 mag

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

Fade Rate:
g: 0.22 mag/day
r: 0.2 mag/day
i: -99 mag/day


6. ZTF25aaqyfuv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 267.11978, 33.09113    17h48m28.75s, 33d 5m28.07s
Galactic (l, b): 58.29575, 26.82205    ext(g-r) = 0.044







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.31 +/- 99 mag

Rise Rate:
g: 0.04 mag/day
r: 0.22 mag/day
i: -99 mag/day

Fade Rate:
g: 0.07 mag/day
r: 0.44 mag/day
i: -99 mag/day


7. ZTF25aaqyrwi (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 244.11345, 39.65215    16h16m27.23s, 39d39m7.73s
Galactic (l, b): 63.03923, 46.04125    ext(g-r) = 0.012







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.07 +/- 0.14 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.02 mag/day
r: 0.42 mag/day
i: -99 mag/day

Fade Rate:
g: 0.27 mag/day
r: 0.31 mag/day
i: -99 mag/day


8. ZTF25aaqzkqm (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 270.73913, 59.91293    18h 2m57.39s, 59d54m46.55s
Galactic (l, b): 88.76362, 29.22405    ext(g-r) = 0.034







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.87 +/- 99 mag

Rise Rate:
g: 0.03 mag/day
r: 22.14 mag/day
i: -99 mag/day

Fade Rate:
g: 0.23 mag/day
r: -99 mag/day
i: -99 mag/day


9. ZTF25aarhkyn (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 102.10523, 54.67176     6h48m25.26s, 54d40m18.33s
Galactic (l, b): 161.32998, 21.42242    ext(g-r) = 0.072






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: 0.4 mag/day
i: -99 mag/day


10. ZTF25aarkygj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 242.68226, 15.91879    16h10m43.74s, 15d55m7.63s
Galactic (l, b): 29.90933, 42.62718    ext(g-r) = 0.051




SDSS (10 arcsec):Found SDSS spec-z: z=0.13; peak abs mag = -19.27


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.69 +/- 99 mag

Rise Rate:
g: 0.17 mag/day
r: 33.53 mag/day
i: -99 mag/day

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


11. ZTF25aarkzpo (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 251.12621, 24.95751    16h44m30.29s, 24d57m27.03s
Galactic (l, b): 44.51831, 38.08229    ext(g-r) = 0.05



Milliquas v6 (2 arcsec):Found AR (description), name = SDSS J164430.26+245728.3, QSO probability: 99 %
SDSS (10 arcsec):Found SDSS spec-z: z=0.10; peak abs mag = -18.94


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.03 +/- 0.19 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.61 mag/day
r: 0.77 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 9.08 mag/day
i: -99 mag/day


12. ZTF25aarnyuv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 180.98344, 20.43069    12h 3m56.03s, 20d25m50.47s
Galactic (l, b): 242.06449, 77.24521    ext(g-r) = 0.03



Milliquas v6 (2 arcsec):Found NX (description), name = NPM 1G+20.0303, QSO probability: 96 %
SDSS (10 arcsec):Found SDSS spec-z: z=0.02; peak abs mag = -18.13


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.11 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 3.58 mag/day
r: 1.78 mag/day
i: -99 mag/day

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


13. ZTF25aarvzfk (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 226.31367, -15.51578    15h 5m15.28s, -15d-30m-56.80s
Galactic (l, b): 344.23096, 36.40599    ext(g-r) = 0.118






PS1: 1 source in 3 arcsec    Closest: d = 0.27 arcsec    photoz=0.80+/-0.22    peak abs mag = -25.22
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 2.02 +/- 0.33 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 1.28 mag/day
i: -99 mag/day

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


14. ZTF25aarwrge (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 250.07676, 26.92586    16h40m18.42s, 26d55m33.11s
Galactic (l, b): 46.64347, 39.50419    ext(g-r) = 0.083




SDSS (10 arcsec):Found SDSS spec-z: z=0.10; peak abs mag = -19.24


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.51 +/- 0.07 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.44 mag/day
r: 2.54 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 22.78 mag/day
i: -99 mag/day


15. ZTF25aarzeii (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 257.39, 9.09022    17h 9m33.60s, 9d 5m24.79s
Galactic (l, b): 29.5286, 26.74084    ext(g-r) = 0.117







PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.65 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 24.33 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 1.25 mag/day
i: -99 mag/day