2025afzr

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Information

Transient

Name: AT2025afzr
Right ascension: 7h15m18.90s
Declination: 60d26m09.99s
Discovery Date: Dec. 1, 2025, 7:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name:
Right ascension: 7h15m18.91s
Declination: 60d26m09.82s
Redshift: None
Photometric Redshift: 0.101
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.47
Transient MWEBV processed 0.1
Host match processed 7.34
Host information processed 0.12
Host MWEBV processed 0.08
Global aperture construction processed 0.67
Global aperture photometry processed 4.0
Validate global photometry processed 11.24
Global host SED inference processed 482.06
Local aperture photometry processed 4.18
Validate local photometry processed 0.02
Local host SED inference processed 673.62
 

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) = 7h15m18.90s, 60d26m09.99s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 362.29 0.99 17.502 0.003 AB
PanSTARRS_y 455.91 1.99 17.253 0.005 AB

Aperture details

RA, DEC (J2000) = 7h15m18.88s, 60d26m10.03s
semi major axis, semi minor axis (arcsec) = 12.36, 7.59
angle (degrees, anti-clockwise from east) = -45.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.52 3.33 21.246 0.314 AB
GALEX_NUV 5.65 3.05 22.020 0.586 AB
PanSTARRS_g 518.77 2.11 17.113 0.004 AB
PanSTARRS_r 1134.99 2.94 16.263 0.003 AB
PanSTARRS_i 1714.46 2.89 15.815 0.002 AB
PanSTARRS_z 2283.26 8.14 15.504 0.004 AB
PanSTARRS_y 2808.12 17.39 15.279 0.007 AB
2MASS_J 3429.02 238.04 14.167 0.075 Vega
2MASS_H 4700.21 356.82 13.352 0.082 Vega
2MASS_K 3184.67 400.51 13.305 0.137 Vega
WISE_W2 1089.83 30.28 12.968 0.030 Vega
WISE_W3 417.73 97.58 12.174 0.254 Vega
WISE_W4 -384.8 434.11 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})\, 10.110 10.342 10.537
{\rm log}_{10}({\rm SFR}) -0.076 0.457 0.952
{\rm log}_{10}({\rm sSFR}) -10.520 -9.849 -9.210
{\rm stellar\ age} 3.639 6.911 9.743

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.726 -0.187 0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.042 -0.507 0.144

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.543 1.029 1.552
\delta -0.617 -0.256 0.107
\tau_1/\tau_2 0.447 0.867 1.336
Q_{PAH} 0.514 1.985 3.966
U_{min} 2.940 8.227 15.497
{\rm log}_{10}(\gamma_e)\, -3.405 -2.195 -0.892

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.320 -2.469 -0.458
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.439 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.131 0.624 1.076
0.03-0.10 Gyr -0.931 0.128 0.877
0.10-0.33 Gyr -1.452 -0.109 0.680
0.33-1.06 Gyr -1.736 0.015 0.655
1.06-3.44 Gyr -1.839 0.051 0.506
3.44-11.19 Gyr -0.830 0.300 0.640
11.19-12.44 Gyr -0.606 0.490 1.421

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.165 11.231 11.299
{\rm log}_{10}({\rm SFR}) -0.809 -0.136 0.350
{\rm log}_{10}({\rm sSFR}) -12.069 -11.362 -10.877
{\rm stellar\ age} 7.711 9.960 11.742

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.511 -0.351 -0.242
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.586 -0.662 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.255 0.396
\delta -0.579 -0.233 0.089
\tau_1/\tau_2 0.510 0.902 1.329
Q_{PAH} 0.436 1.372 3.014
U_{min} 2.861 7.927 15.655
{\rm log}_{10}(\gamma_e)\, -3.190 -2.256 -1.455

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.661 -4.023 -3.057
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.593 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.046 -0.334 0.128
0.03-0.10 Gyr -1.146 -0.159 0.452
0.10-0.33 Gyr -1.745 -0.384 0.240
0.33-1.06 Gyr -2.507 -0.698 0.075
1.06-3.44 Gyr -2.038 -0.380 0.414
3.44-11.19 Gyr -0.523 1.155 1.456
11.19-12.44 Gyr 1.375 2.159 2.439