2025adtm results

Information

Transient
Name:AT2025adtm
Right ascension: 9h39m38.09s
Declination:-0d14m16.79s
Discovery Date:Nov. 15, 2025, 12:30 p.m.
Classification:None
Redshift:None
MW E(B-V):0.097
Host
Name:PGC1148459
Right ascension: 9h39m39.84s
Declination:-0d14m06.72s
Redshift:None
Photometric Redshift:0.016
 

Cutout Download Report

Downloaded 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: completed

Task Name Status Time (s)
Cutout download processed 19.58
Transient MWEBV processed 0.1
Host match processed 3.93
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 1.72
Global aperture photometry processed 7.06
Validate global photometry processed 18.42
Global host SED inference processed 412.9
Local aperture photometry processed 7.1
Validate local photometry processed 0.03
Local host SED inference processed 4215.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h39m38.09s, -0d14m16.79s
semi major axis, semi minor axis (arcsec):6.29, 6.29
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV -0.06 0.39 AB
GALEX_NUV 0.21 0.37 25.603 1.928 AB
SDSS_u 8.31 4.25 21.601 0.556 AB
SDSS_g 37.05 2.46 19.978 0.072 AB
DES_g 45.88 0.59 19.746 0.014 AB
PanSTARRS_g 42.3 1.27 19.834 0.032 AB
SDSS_r 129.36 4.13 18.620 0.035 AB
PanSTARRS_r 139.79 2.17 18.536 0.017 AB
DES_r 171.21 1.44 18.316 0.009 AB
SDSS_i 237.95 5.75 17.959 0.026 AB
PanSTARRS_i 232.32 2.73 17.985 0.013 AB
PanSTARRS_z 324.06 4.65 17.623 0.016 AB
SDSS_z 316.59 17.12 17.649 0.059 AB
DES_z 374.57 3.65 17.466 0.011 AB
PanSTARRS_y 383.09 11.78 17.442 0.033 AB
2MASS_J 613.53 121.98 16.036 0.216 Vega
2MASS_H 727.0 172.71 15.379 0.258 Vega
2MASS_K 918.07 272.58 14.655 0.322 Vega
WISE_W1 174.77 16.79 15.595 0.104 Vega

Aperture details

RA, DEC (J2000):9h39m39.96s, -0d14m06.83s
semi major axis, semi minor axis (arcsec):13.46, 10.07
angle (degrees, anti-clockwise from east):-125.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.4 1.29 20.306 0.051 AB
GALEX_NUV 59.85 1.14 19.457 0.021 AB
SDSS_u 583.29 9.68 16.985 0.018 AB
SDSS_g 2711.75 13.89 15.317 0.006 AB
DES_g 2920.77 2.96 15.236 0.001 AB
PanSTARRS_g 2967.0 2.65 15.219 0.001 AB
SDSS_r 5610.81 20.23 14.527 0.004 AB
PanSTARRS_r 5711.68 4.32 14.508 0.001 AB
DES_r 6170.51 7.04 14.424 0.001 AB
SDSS_i 8165.08 24.67 14.120 0.003 AB
PanSTARRS_i 7748.3 5.76 14.177 0.001 AB
SDSS_z 10597.47 40.41 13.837 0.004 AB
DES_z 10646.84 16.7 13.832 0.002 AB
PanSTARRS_y 12039.24 21.89 13.699 0.002 AB
2MASS_J 15746.59 234.77 12.512 0.016 Vega
2MASS_H 19830.82 330.04 11.789 0.018 Vega
2MASS_K 15620.41 518.58 11.578 0.036 Vega
WISE_W1 7752.45 68.31 11.477 0.010 Vega
WISE_W2 4436.55 60.06 11.443 0.015 Vega
WISE_W3 3932.31 147.9 9.739 0.041 Vega
WISE_W4 3015.17 790.03 8.582 0.284 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.859 8.947 8.993
{\rm log}_{10}({\rm SFR}) -2.171 -1.665 -1.237
{\rm log}_{10}({\rm sSFR}) -11.115 -10.611 -10.190
{\rm stellar\ age} 10.090 12.715 12.856

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -1.294 -0.966
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.195 0.351 0.452

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.023 1.197 1.365
\delta -0.736 -0.627 -0.521
\tau_1/\tau_2 0.492 0.862 1.266
Q_{PAH} 0.132 0.492 1.223
U_{min} 2.501 7.512 14.935
{\rm log}_{10}(\gamma_e)\, -3.654 -3.139 -2.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.551 -1.408 -0.865
{\rm log}_{10}(\tau_{AGN})\, 1.442 1.737 2.018

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.812 -1.332 -0.864
0.03-0.10 Gyr -4.033 -2.449 -1.573
0.10-0.33 Gyr -6.672 -3.976 -2.535
0.33-1.10 Gyr -8.149 -5.077 -2.976
1.10-3.67 Gyr -7.065 -5.057 -3.132
3.67-12.20 Gyr -4.039 -2.430 -1.094
12.20-13.55 Gyr -0.387 0.055 0.113

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.954 10.030 10.093
{\rm log}_{10}({\rm SFR}) -1.612 -1.327 -1.058
{\rm log}_{10}({\rm sSFR}) -11.672 -11.344 -11.052
{\rm stellar\ age} 6.152 7.382 8.285

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.447 -0.310 -0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.597 -0.543 0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.199 0.296
\delta -0.853 -0.610 -0.285
\tau_1/\tau_2 0.361 0.704 1.103
Q_{PAH} 0.423 1.090 2.346
U_{min} 2.483 7.365 14.740
{\rm log}_{10}(\gamma_e)\, -3.377 -2.722 -2.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.381 -3.587 -2.716
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.401 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.339 -1.027 -0.747
0.03-0.10 Gyr -2.285 -1.615 -1.217
0.10-0.33 Gyr -2.206 -1.518 -1.066
0.33-1.10 Gyr -1.480 -0.825 -0.384
1.10-3.67 Gyr -0.208 0.123 0.355
3.67-12.20 Gyr -0.094 0.144 0.278
12.20-13.55 Gyr -0.469 0.104 0.523