2025afvb

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Information

Transient

Name: AT2025afvb
Right ascension: 14h24m08.92s
Declination: 26d38m11.80s
Discovery Date: Nov. 28, 2025, 1:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 51438
Right ascension: 14h24m08.88s
Declination: 26d38m10.51s
Redshift: 0.038692
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.75
Transient MWEBV processed 0.11
Host match processed 4.79
Host information processed 0.07
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.41
Validate global photometry processed 13.78
Global host SED inference processed 1106.76
Local aperture photometry processed 5.36
Validate local photometry processed 0.02
Local host SED inference processed 583.65
 

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) = 14h24m08.92s, 26d38m11.80s
semi major axis, semi minor axis (arcsec) = 2.61, 2.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 117.48 3.53 18.725 0.033 AB
SDSS_g 552.94 6.14 17.043 0.012 AB
DES_g 609.99 1.3 16.937 0.002 AB
PanSTARRS_g 588.5 0.94 16.976 0.002 AB
SDSS_r 1209.46 9.09 16.194 0.008 AB
PanSTARRS_r 1135.07 1.39 16.262 0.001 AB
DES_r 1423.86 3.26 16.016 0.002 AB
SDSS_i 1830.77 11.29 15.743 0.007 AB
PanSTARRS_i 1766.9 1.29 15.782 0.001 AB
PanSTARRS_z 2293.33 2.08 15.499 0.001 AB
SDSS_z 2430.47 16.31 15.436 0.007 AB
DES_z 2476.09 11.74 15.416 0.005 AB
PanSTARRS_y 2733.27 5.38 15.308 0.002 AB

Aperture details

RA, DEC (J2000) = 14h24m08.89s, 26d38m10.73s
semi major axis, semi minor axis (arcsec) = 17.38, 11.62
angle (degrees, anti-clockwise from east) = -11.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_r 3661.9 16.82 14.991 0.005 AB
PanSTARRS_z 6446.44 9.83 14.377 0.002 AB
DES_z 6858.37 20.15 14.309 0.003 AB
2MASS_H 11838.63 583.0 12.349 0.053 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})\, 10.069 10.215 10.372
{\rm log}_{10}({\rm SFR}) -0.704 0.109 0.758
{\rm log}_{10}({\rm sSFR}) -10.981 -10.174 -9.389
{\rm stellar\ age} 5.737 7.681 10.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.287 -0.720 -0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.753 -0.204 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.634 0.902 1.263
\delta -0.789 -0.444 -0.215
\tau_1/\tau_2 0.550 0.907 1.281
Q_{PAH} 0.710 1.998 4.150
U_{min} 2.636 7.984 14.967
{\rm log}_{10}(\gamma_e)\, -3.305 -1.710 -0.651

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.367 -2.921 -1.097
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.613 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.504 0.025 0.473
0.03-0.10 Gyr -1.273 0.122 0.856
0.10-0.33 Gyr -1.601 -0.237 0.408
0.33-1.09 Gyr -1.744 -0.322 0.217
1.09-3.61 Gyr -1.447 -0.100 0.355
3.61-11.91 Gyr -0.335 0.259 0.489
11.91-13.24 Gyr -0.317 0.430 1.252

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.460 10.671 10.886
{\rm log}_{10}({\rm SFR}) -1.550 0.472 1.327
{\rm log}_{10}({\rm sSFR}) -12.168 -10.242 -9.239
{\rm stellar\ age} 2.122 7.270 11.195

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.561 -0.817 -0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.706 -0.802 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.601 1.068 1.391
\delta -0.465 -0.051 0.314
\tau_1/\tau_2 0.401 0.909 1.407
Q_{PAH} 0.313 2.638 5.275
U_{min} 2.596 8.023 15.584
{\rm log}_{10}(\gamma_e)\, -3.647 -2.482 -1.280

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.569 -3.389 -1.409
{\rm log}_{10}(\tau_{AGN})\, 0.950 1.421 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.265 -0.138 0.747
0.03-0.10 Gyr -2.699 0.421 1.463
0.10-0.33 Gyr -2.509 -0.350 0.959
0.33-1.09 Gyr -2.543 -0.136 1.081
1.09-3.61 Gyr -2.229 0.121 1.034
3.61-11.91 Gyr -2.057 0.366 0.952
11.91-13.24 Gyr -2.297 0.617 1.834