2025afid results

Information

Transient
Name:AT2025afid
Right ascension: 12h22m27.62s
Declination:15d38m59.52s
Discovery Date:Nov. 29, 2025, 6:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:J122227.73+153904.21
Right ascension: 12h22m27.73s
Declination:15d39m04.21s
Redshift:None
Photometric Redshift:0.094
 

Cutout Download Report

Downloadable Unavailable
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_z
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.86
Transient MWEBV processed 0.04
Host match processed 4.9
Host information processed 0.11
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.62
Global aperture photometry processed 5.72
Validate global photometry processed 14.14
Global host SED inference processed 502.76
Local aperture photometry processed 5.75
Validate local photometry processed 0.02
Local host SED inference failed 1053.54
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.039 9.289 9.467
{\rm log}_{10}({\rm SFR}) 0.019 0.308 0.602
{\rm log}_{10}({\rm sSFR}) -9.313 -9.001 -8.517
{\rm stellar\ age} 3.826 6.314 8.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.627 -1.072 -0.385
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -1.091 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.523 0.799
\delta 0.062 0.243 0.353
\tau_1/\tau_2 0.727 1.172 1.585
Q_{PAH} 1.721 3.790 5.566
U_{min} 3.415 9.691 17.409
{\rm log}_{10}(\gamma_e)\, -2.792 -1.614 -0.525

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.965 -2.235 -0.958
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.564 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.642 -0.736 -0.349
0.03-0.10 Gyr 0.161 0.455 0.755
0.10-0.33 Gyr -2.323 -0.631 -0.075
0.33-1.06 Gyr -2.685 -0.992 -0.540
1.06-3.46 Gyr -2.537 -0.959 -0.536
3.46-11.28 Gyr -1.880 -0.762 -0.453
11.28-12.53 Gyr -1.607 -0.548 0.212
 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h22m27.62s, 15d38m59.52s
semi major axis, semi minor axis (arcsec):1.15, 1.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 1.58 0.22 23.407 0.154 AB
PanSTARRS_i 1.4 0.45 23.537 0.353 AB
PanSTARRS_z 1.63 1.13 23.370 0.755 AB
DES_z 1.7 0.46 23.324 0.293 AB
PanSTARRS_y 2.52 2.23 22.897 0.960 AB

Aperture details

RA, DEC (J2000):12h22m27.72s, 15d39m04.42s
semi major axis, semi minor axis (arcsec):4.5, 2.72
angle (degrees, anti-clockwise from east):-158.3
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.83 0.53 21.218 0.049 AB
GALEX_NUV 17.95 0.35 20.765 0.021 AB
DES_g 42.42 0.41 19.831 0.011 AB
PanSTARRS_g 46.59 0.9 19.729 0.021 AB
PanSTARRS_r 58.44 0.94 19.483 0.017 AB
DES_r 62.01 0.97 19.419 0.017 AB
PanSTARRS_i 73.0 1.36 19.242 0.020 AB
PanSTARRS_z 82.26 3.36 19.112 0.044 AB
DES_z 78.16 2.02 19.167 0.028 AB
PanSTARRS_y 73.39 6.59 19.236 0.098 AB
2MASS_J 77.69 96.63 18.279 1.350 Vega
2MASS_H 196.19 163.6 16.801 0.905 Vega
2MASS_K 123.48 159.74 16.833 1.405 Vega
WISE_W1 80.72 8.76 16.434 0.118 Vega
WISE_W2 50.1 12.67 16.311 0.275 Vega
WISE_W3 -65.89 58.02 Vega
WISE_W4 237.42 360.2 11.341 1.647 Vega