2025qjo results

Information

Transient
Name:AT2025qjo
Right ascension: 15h47m26.70s
Declination:9d37m59.84s
Discovery Date:March 28, 2025, 2:30 p.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:
Right ascension: 15h47m26.70s
Declination:9d37m58.29s
Redshift:None
Photometric Redshift:0.096
 

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_z
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.52
Transient MWEBV processed 0.11
Host match processed 6.34
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 5.73
Validate global photometry processed 16.48
Global host SED inference processed 435.51
Local aperture photometry processed 6.18
Validate local photometry processed 0.03
Local host SED inference processed 459.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h47m26.70s, 9d37m59.84s
semi major axis, semi minor axis (arcsec):1.12, 1.12
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 10.86 0.35 21.310 0.035 AB
PanSTARRS_z 10.38 0.69 21.359 0.072 AB
DES_z 11.06 0.69 21.291 0.068 AB
PanSTARRS_y 13.04 1.73 21.112 0.144 AB

Aperture details

RA, DEC (J2000):15h47m26.70s, 9d37m58.41s
semi major axis, semi minor axis (arcsec):4.71, 2.94
angle (degrees, anti-clockwise from east):-29.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.11 2.7 21.771 0.412 AB
GALEX_NUV 8.42 2.18 21.586 0.281 AB
SDSS_u 5.61 3.27 22.027 0.633 AB
SDSS_g 33.45 1.84 20.089 0.060 AB
DES_g 34.8 0.45 20.046 0.014 AB
PanSTARRS_g 35.9 0.84 20.012 0.025 AB
SDSS_r 44.59 2.37 19.777 0.058 AB
PanSTARRS_r 46.34 1.14 19.735 0.027 AB
SDSS_i 53.02 3.27 19.589 0.067 AB
PanSTARRS_i 54.36 1.15 19.562 0.023 AB
PanSTARRS_z 51.39 2.22 19.623 0.047 AB
SDSS_z 62.99 12.28 19.402 0.212 AB
DES_z 56.53 1.81 19.519 0.035 AB
PanSTARRS_y 49.28 5.58 19.668 0.123 AB
2MASS_J 54.99 96.77 18.654 1.910 Vega
2MASS_H 31.41 136.72 18.790 4.726 Vega
2MASS_K 442.82 179.41 15.447 0.440 Vega
WISE_W1 17.64 7.66 18.085 0.471 Vega
WISE_W2 -3.04 10.3 Vega
WISE_W3 -38.93 58.44 Vega
WISE_W4 -133.79 313.9 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.089 8.480 8.737
{\rm log}_{10}({\rm SFR}) -1.539 -0.896 -0.385
{\rm log}_{10}({\rm sSFR}) -10.163 -9.407 -8.522
{\rm stellar\ age} 1.282 5.622 7.476

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.452 -0.683 -0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.258 -0.596 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.361 0.762 1.316
\delta -0.419 0.023 0.271
\tau_1/\tau_2 0.592 0.954 1.376
Q_{PAH} 0.907 2.460 4.744
U_{min} 2.915 7.964 14.897
{\rm log}_{10}(\gamma_e)\, -2.958 -2.007 -0.931

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.382 -0.457 0.131
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.496 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.332 -0.836 -0.357
0.03-0.10 Gyr -2.068 -1.082 -0.398
0.10-0.33 Gyr -2.748 -1.495 -0.836
0.33-1.06 Gyr -3.027 -1.592 -1.011
1.06-3.45 Gyr -3.261 -1.611 -1.188
3.45-11.25 Gyr -3.172 -1.564 -1.129
11.25-12.50 Gyr -3.168 -1.612 -0.873

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.696 8.912 9.108
{\rm log}_{10}({\rm SFR}) -1.054 -0.542 0.001
{\rm log}_{10}({\rm sSFR}) -10.058 -9.422 -8.803
{\rm stellar\ age} 0.427 2.879 5.365

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.002 -0.293
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -0.936 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.255 0.675
\delta -0.579 -0.114 0.210
\tau_1/\tau_2 0.697 1.096 1.494
Q_{PAH} 1.215 3.285 5.457
U_{min} 3.258 8.911 15.871
{\rm log}_{10}(\gamma_e)\, -2.821 -1.472 -0.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.889 -0.855 -0.266
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.428 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.191 -0.770 -0.450
0.03-0.10 Gyr -1.274 -0.491 0.122
0.10-0.33 Gyr -0.568 -0.115 0.318
0.33-1.06 Gyr -1.871 -0.545 -0.163
1.06-3.45 Gyr -3.303 -1.174 -0.697
3.45-11.25 Gyr -3.940 -1.580 -0.959
11.25-12.50 Gyr -4.113 -1.577 -0.757