2025qjh results

Information

Transient
Name:AT2025qjh
Right ascension: 13h27m55.18s
Declination:24d45m24.45s
Discovery Date:April 6, 2025, 8:23 a.m.
Classification:None
Redshift:None
MW E(B-V):0.008
Host
Name:
Right ascension: 13h27m55.60s
Declination:24d45m28.01s
Redshift:None
Photometric Redshift:0.039
 

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 39.71
Transient MWEBV processed 0.06
Host match processed 5.88
Host information processed 0.14
Host MWEBV processed 0.11
Global aperture construction processed 0.66
Global aperture photometry processed 6.17
Validate global photometry processed 16.79
Global host SED inference processed 915.67
Local aperture photometry processed 6.33
Validate local photometry processed 0.03
Local host SED inference processed 477.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h27m55.18s, 24d45m24.45s
semi major axis, semi minor axis (arcsec):2.57, 2.57
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 7.01 1.64 21.786 0.253 AB
SDSS_g 6.78 0.97 21.822 0.155 AB
DES_g 8.75 0.29 21.545 0.035 AB
PanSTARRS_g 8.85 0.64 21.533 0.079 AB
SDSS_r 9.3 1.35 21.479 0.157 AB
PanSTARRS_r 9.4 0.78 21.467 0.090 AB
DES_r 9.8 0.54 21.422 0.059 AB
SDSS_i 9.67 2.2 21.436 0.247 AB
PanSTARRS_i 11.0 0.97 21.297 0.096 AB
PanSTARRS_z 6.73 1.6 21.829 0.257 AB
SDSS_z 20.51 6.95 20.620 0.368 AB
DES_z 10.34 0.97 21.363 0.102 AB
PanSTARRS_y 0.9 4.35 24.015 5.253 AB

Aperture details

RA, DEC (J2000):13h27m55.65s, 24d45m28.65s
semi major axis, semi minor axis (arcsec):3.46, 2.54
angle (degrees, anti-clockwise from east):-92.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.59 4.4 20.850 0.288 AB
GALEX_NUV 21.3 3.08 20.579 0.157 AB
SDSS_u 18.52 2.09 20.731 0.122 AB
SDSS_g 42.86 1.86 19.820 0.047 AB
DES_g 44.21 0.48 19.786 0.012 AB
PanSTARRS_g 43.09 0.77 19.814 0.019 AB
SDSS_r 60.63 2.36 19.443 0.042 AB
PanSTARRS_r 57.74 0.9 19.496 0.017 AB
DES_r 62.51 0.97 19.410 0.017 AB
SDSS_i 71.85 3.14 19.259 0.047 AB
PanSTARRS_i 70.36 1.1 19.282 0.017 AB
PanSTARRS_z 70.2 1.79 19.284 0.028 AB
SDSS_z 91.01 8.19 19.002 0.098 AB
DES_z 73.93 1.75 19.228 0.026 AB
PanSTARRS_y 66.94 4.82 19.336 0.078 AB
2MASS_J -23.49 89.41 Vega
2MASS_H 78.23 118.99 17.799 1.651 Vega
2MASS_K -139.52 160.15 Vega
WISE_W1 32.71 6.29 17.414 0.209 Vega
WISE_W2 15.48 9.44 17.587 0.662 Vega
WISE_W3 -45.18 71.29 Vega
WISE_W4 -215.44 245.13 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.137 7.363 7.541
{\rm log}_{10}({\rm SFR}) -2.114 -1.398 -0.746
{\rm log}_{10}({\rm sSFR}) -9.552 -8.699 -7.960
{\rm stellar\ age} 0.146 1.948 5.580

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.873 -1.639 -1.197
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.215 -0.442 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.744 1.151
\delta -0.395 0.004 0.277
\tau_1/\tau_2 0.706 1.133 1.567
Q_{PAH} 0.928 2.828 5.515
U_{min} 3.163 8.848 16.627
{\rm log}_{10}(\gamma_e)\, -2.890 -1.843 -0.828

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.206 -0.909 -0.047
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.452 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.228 -1.697 -1.230
0.03-0.10 Gyr -2.221 -1.349 -0.615
0.10-0.33 Gyr -3.136 -1.819 -1.233
0.33-1.09 Gyr -4.985 -2.583 -1.923
1.09-3.60 Gyr -6.265 -3.200 -2.322
3.60-11.91 Gyr -7.201 -3.455 -2.503
11.91-13.23 Gyr -7.172 -3.450 -2.443

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.542 8.673 8.792
{\rm log}_{10}({\rm SFR}) -0.891 -0.617 -0.284
{\rm log}_{10}({\rm sSFR}) -9.552 -9.264 -8.892
{\rm stellar\ age} 6.851 8.293 11.861

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.798 -1.493 -1.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.125 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.377 0.609
\delta 0.081 0.262 0.363
\tau_1/\tau_2 0.532 1.005 1.500
Q_{PAH} 0.590 1.842 3.983
U_{min} 3.708 10.580 18.356
{\rm log}_{10}(\gamma_e)\, -2.640 -1.365 -0.460

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.555 -1.759 -0.710
{\rm log}_{10}(\tau_{AGN})\, 1.245 1.695 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.324 -2.210 -1.619
0.03-0.10 Gyr -0.742 -0.461 -0.124
0.10-0.33 Gyr -3.990 -2.142 -1.248
0.33-1.09 Gyr -5.219 -2.425 -1.631
1.09-3.60 Gyr -4.907 -2.363 -1.503
3.60-11.91 Gyr -2.853 -1.393 -1.122
11.91-13.23 Gyr -1.893 -0.825 -0.134