Candidate List 20250517

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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 (5)
1. ZTF25aaqlcdz (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 162.95758, -3.8463    10h51m49.82s, -3d-50m-46.69s
Galactic (l, b): 255.32633, 47.66228    ext(g-r) = 0.038






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.29 +/- 0.19 mag
Extinction-corrected gi color:
From alerts: 0.34 +/- 0.19 mag
Extinction-corrected ri color:
From alerts: 0.64 +/- 0.06 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 21.0 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


2. ZTF25aaqlftd (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 169.4014, 8.78028    11h17m36.34s, 8d46m49.03s
Galactic (l, b): 248.13389, 61.21921    ext(g-r) = 0.039



SDSS (10 arcsec):Found SDSS spec-z: z=0.05; peak abs mag = -17.95


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.94 +/- 0.24 mag
Extinction-corrected gi color:
From alerts: -1.02 +/- 0.25 mag
Extinction-corrected ri color:
From alerts: 0.92 +/- 0.29 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 44.97 mag/day
r: -99 mag/day
i: -99 mag/day

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


3. ZTF25aaqlhlw (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 159.09174, -6.7375    10h36m22.02s, -6d-44m-15.01s
Galactic (l, b): 253.99204, 42.94056    ext(g-r) = 0.055






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.6 +/- 0.36 mag
Extinction-corrected gi color:
From alerts: -0.15 +/- 99 mag
Extinction-corrected ri color:
From alerts: -1.76 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: 53.1 mag/day
i: -99 mag/day

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


4. ZTF25aaqllsd (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 162.95951, -8.93841    10h51m50.28s, -8d-56m-18.28s
Galactic (l, b): 259.96978, 43.73398    ext(g-r) = 0.04






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.07 +/- 99 mag
Extinction-corrected gi color:
From alerts: 1.06 +/- 0.26 mag
Extinction-corrected ri color:
From alerts: 2.12 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.04 mag/day
r: -99 mag/day
i: 34.38 mag/day

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


5. ZTF25aaqmwtj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 209.66863, -1.79135    13h58m40.47s, -1d-47m-28.87s
Galactic (l, b): 334.84626, 56.8552    ext(g-r) = 0.056






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.36 +/- 99 mag
Extinction-corrected gi color:
From alerts: 2.36 +/- 0.39 mag
Extinction-corrected ri color:
From alerts: 2.72 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: -99 mag/day
r: -99 mag/day
i: 51.89 mag/day

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





Section 2: Older Sources Observed Last Night (9)
0. ZTF25aaqmqqc (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 208.93636, 8.18877    13h55m44.73s, 8d11m19.58s
Galactic (l, b): 344.69944, 65.70097    ext(g-r) = 0.027



SDSS (10 arcsec):Found SDSS spec-z: z=0.02; peak abs mag = -17.29


PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.08 +/- 0.06 mag
Extinction-corrected gi color:
From alerts: -2.04 +/- 99 mag
Extinction-corrected ri color:
From alerts: -2.12 +/- 99 mag
Consistent with synchrotron, g-r>0!
Rise Rate:
g: 0.25 mag/day
r: 1.88 mag/day
i: -99 mag/day

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


1. ZTF25aaqndoe (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 224.55602, -11.55336    14h58m13.45s, -11d-33m-12.11s
Galactic (l, b): 345.60629, 40.58478    ext(g-r) = 0.103






PS1: 1 source in 3 arcsec    Closest: d = 7.03 arcsec    photoz=0.63+/-0.11    peak abs mag = -26.93
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -3.9 +/- 99 mag

Rise Rate:
g: 0.48 mag/day
r: -99 mag/day
i: -99 mag/day

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


2. ZTF25aaqnesv (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 213.65489, -6.15993    14h14m37.17s, -6d-9m-35.76s
Galactic (l, b): 337.13609, 51.10302    ext(g-r) = 0.037






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 2.36 +/- 99 mag

Rise Rate:
g: 5.11 mag/day
r: 1.91 mag/day
i: -99 mag/day

Fade Rate:
g: 0.54 mag/day
r: -99 mag/day
i: -99 mag/day


3. ZTF25aaqntfx (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 224.42691, -7.4096    14h57m42.46s, -7d-24m-34.57s
Galactic (l, b): 349.00504, 43.88039    ext(g-r) = 0.107






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -0.14 +/- 99 mag

Rise Rate:
g: 0.15 mag/day
r: 0.04 mag/day
i: -99 mag/day

Fade Rate:
g: 0.65 mag/day
r: -99 mag/day
i: -99 mag/day


4. ZTF25aaqnyxy (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 249.57316, -1.39123    16h38m17.56s, -1d-23m-28.43s
Galactic (l, b): 14.91604, 28.50472    ext(g-r) = 0.179






PS1: 1 source in 3 arcsec    Closest: d = 2.67 arcsec    photoz=0.54+/-0.20    peak abs mag = -25.11
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.83 +/- 99 mag

Rise Rate:
g: 0.22 mag/day
r: 53.29 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 40.85 mag/day
i: -99 mag/day


5. ZTF25aaqocdj (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 254.49595, 3.77706    16h57m59.03s, 3d46m37.42s
Galactic (l, b): 22.76105, 26.86698    ext(g-r) = 0.109






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 0.04 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 21.95 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 14.35 mag/day
i: -99 mag/day


6. ZTF25aaqoeug (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 246.62009, -1.3759    16h26m28.82s, -1d-22m-33.23s
Galactic (l, b): 13.09682, 30.99913    ext(g-r) = 0.128






PS1: 1 source in 3 arcsec    Closest: d = 8.02 arcsec    photoz=0.54+/-0.13    peak abs mag = -23.09
LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: -1.08 +/- 99 mag

Rise Rate:
g: 21.93 mag/day
r: 0.1 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.39 mag/day
i: -99 mag/day


7. ZTF25aaqohmr (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 246.43905, 4.03754    16h25m45.37s, 4d 2m15.13s
Galactic (l, b): 18.44559, 33.99949    ext(g-r) = 0.06






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec


Extinction-corrected gr color:
From alerts: 1.64 +/- 99 mag
Extinction-corrected ri color:
From alerts: -1.52 +/- 99 mag

Rise Rate:
g: -99 mag/day
r: 59.53 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.76 mag/day
i: -99 mag/day


8. ZTF25aaqoiti (Afterglow?)    [Back to Top]    [Share]    [Trigger Swift]
    [Fritz]    [Lasair]
RA, Dec: 260.40994, 2.45965    17h21m38.38s, 2d27m34.73s
Galactic (l, b): 24.5671, 21.04587    ext(g-r) = 0.164






PS1: 0 sources in 3 arcsec

LegacySurvey: 0 sources in 3 arcsec



Rise Rate:
g: 0.09 mag/day
r: 0.17 mag/day
i: -99 mag/day

Fade Rate:
g: -99 mag/day
r: 0.77 mag/day
i: -99 mag/day