2025abdv

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Information

Transient

Name: AT2025abdv
Right ascension: 23h22m54.83s
Declination: 21d02m09.19s
Discovery Date: Oct. 17, 2025, 6:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.083

Host

Name:
Right ascension: 23h22m55.06s
Declination: 21d02m11.92s
Redshift: None
Photometric Redshift: 0.014
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.89
Transient MWEBV processed 0.04
Host match processed 5.04
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.12
Validate global photometry processed 12.96
Global host SED inference processed 448.03
Local aperture photometry processed 6.15
Validate local photometry processed 0.02
Local host SED inference processed 418.99
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 23h22m54.83s, 21d02m09.19s
semi major axis, semi minor axis (arcsec) = 7.03, 7.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 172.76 0.8 18.306 0.005 AB
PanSTARRS_g 160.55 1.64 18.386 0.011 AB
PanSTARRS_r 228.65 1.71 18.002 0.008 AB
DES_r 239.84 1.89 17.950 0.009 AB
PanSTARRS_i 274.13 2.64 17.805 0.010 AB
PanSTARRS_z 267.88 4.97 17.830 0.020 AB
DES_z 304.74 4.02 17.690 0.014 AB
PanSTARRS_y 320.78 9.53 17.634 0.032 AB
2MASS_J 225.2 136.49 17.124 0.658 Vega
2MASS_H 439.61 205.96 15.925 0.509 Vega
2MASS_K 49.59 272.86 17.824 5.974 Vega
WISE_W1 83.63 9.42 16.395 0.122 Vega
WISE_W2 34.91 12.1 16.704 0.376 Vega
WISE_W3 41.94 53.29 14.670 1.380 Vega

Aperture details

RA, DEC (J2000) = 23h22m55.04s, 21d02m12.30s
semi major axis, semi minor axis (arcsec) = 11.69, 5.83
angle (degrees, anti-clockwise from east) = -120.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 221.29 1.91 18.038 0.009 AB
PanSTARRS_r 303.9 2.0 17.693 0.007 AB
PanSTARRS_i 362.57 3.06 17.502 0.009 AB
PanSTARRS_z 368.49 5.81 17.484 0.017 AB
DES_z 385.11 4.56 17.436 0.013 AB
WISE_W1 338.86 16.76 14.876 0.054 Vega
WISE_W2 198.79 22.2 14.815 0.121 Vega
WISE_W4 499.67 488.37 10.533 1.061 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.028 8.192 8.311
{\rm log}_{10}({\rm SFR}) -2.263 -1.773 -1.268
{\rm log}_{10}({\rm sSFR}) -10.493 -9.984 -9.401
{\rm stellar\ age} 3.211 5.848 7.286

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.835 -1.617 -1.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.708 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.302 0.508
\delta -0.632 -0.255 0.149
\tau_1/\tau_2 0.711 1.052 1.370
Q_{PAH} 0.689 1.767 3.681
U_{min} 3.144 8.340 14.882
{\rm log}_{10}(\gamma_e)\, -2.405 -1.459 -0.650

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.916 -2.108 -1.042
{\rm log}_{10}(\tau_{AGN})\, 1.158 1.667 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.273 -1.949 -1.695
0.03-0.10 Gyr -2.412 -1.721 -1.149
0.10-0.33 Gyr -2.110 -1.496 -1.083
0.33-1.10 Gyr -2.024 -1.572 -1.260
1.10-3.63 Gyr -2.111 -1.677 -1.420
3.63-12.03 Gyr -2.531 -1.825 -1.580
12.03-13.37 Gyr -2.726 -1.881 -1.375

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.940 8.228 8.416
{\rm log}_{10}({\rm SFR}) -2.108 -1.357 -0.872
{\rm log}_{10}({\rm sSFR}) -10.361 -9.636 -8.999
{\rm stellar\ age} 0.767 4.337 6.746

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.749 -1.351 -0.695
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -1.274 0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.329 0.510 0.733
\delta -0.407 -0.004 0.278
\tau_1/\tau_2 0.541 0.928 1.309
Q_{PAH} 1.551 3.204 5.065
U_{min} 3.195 9.020 16.754
{\rm log}_{10}(\gamma_e)\, -3.134 -2.084 -0.977

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.117 -2.611 -1.467
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.405 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.929 -1.703 -1.337
0.03-0.10 Gyr -2.329 -1.295 -0.746
0.10-0.33 Gyr -1.680 -1.067 -0.577
0.33-1.10 Gyr -2.456 -1.389 -0.984
1.10-3.63 Gyr -3.832 -1.768 -1.384
3.63-12.03 Gyr -4.491 -2.042 -1.549
12.03-13.37 Gyr -4.586 -2.072 -1.350