2025qoz

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Information

Transient

Name: AT2025qoz
Right ascension: 4h37m45.56s
Declination: -20d30m23.44s
Discovery Date: July 6, 2025, 10:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 840785
Right ascension: 4h37m45.31s
Declination: -20d30m26.34s
Redshift: 0.028236
Photometric Redshift: 0.049
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 3.74
Cutout download processed 21.99
Global aperture construction processed 0.56
Local aperture photometry processed 5.69
Global aperture photometry processed 5.36
Validate local photometry processed 0.02
Validate global photometry processed 12.52
Host information processed 0.16
Global host SED inference processed 496.23
Local host SED inference processed 463.0
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 4h37m45.56s, -20d30m23.44s
semi major axis, semi minor axis (arcsec) = 3.53, 3.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 213.02 0.44 18.079 0.002 AB
PanSTARRS_g 213.78 0.89 18.075 0.004 AB
PanSTARRS_r 339.22 1.35 17.574 0.004 AB
DES_r 364.18 0.69 17.497 0.002 AB
PanSTARRS_i 423.9 1.17 17.332 0.003 AB
PanSTARRS_z 503.75 3.25 17.144 0.007 AB
DES_z 531.61 2.91 17.086 0.006 AB
PanSTARRS_y 581.51 6.05 16.989 0.011 AB
2MASS_J 663.6 86.77 15.950 0.142 Vega
2MASS_H 713.23 126.98 15.399 0.193 Vega
2MASS_K 729.55 162.13 14.905 0.241 Vega

Aperture details

RA, DEC (J2000) = 4h37m45.31s, -20d30m25.88s
semi major axis, semi minor axis (arcsec) = 15.14, 13.62
angle (degrees, anti-clockwise from east) = -177.48

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1141.23 1.17 16.257 0.001 AB
PanSTARRS_g 1173.34 3.46 16.226 0.003 AB
PanSTARRS_r 1749.36 5.38 15.793 0.003 AB
DES_r 1836.42 1.72 15.740 0.001 AB
PanSTARRS_z 2458.73 12.97 15.423 0.006 AB
DES_z 2570.01 6.91 15.375 0.003 AB
PanSTARRS_y 2805.21 24.45 15.280 0.009 AB
2MASS_J 2938.32 357.15 14.335 0.132 Vega
2MASS_H 3115.9 523.01 13.798 0.182 Vega
2MASS_K 2631.63 669.1 13.512 0.276 Vega
WISE_W1 1478.56 24.32 13.276 0.018 Vega
WISE_W2 891.04 29.94 13.186 0.036 Vega
WISE_W3 3240.76 143.34 9.949 0.048 Vega
WISE_W4 2087.68 749.15 8.981 0.390 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.028 9.191 9.314
{\rm log}_{10}({\rm SFR}) -1.486 -1.003 -0.480
{\rm log}_{10}({\rm sSFR}) -10.749 -10.181 -9.600
{\rm stellar\ age} 4.995 7.098 8.920

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.414 -0.869 -0.559
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 -1.472 -0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.521 0.842
\delta -0.662 -0.210 0.136
\tau_1/\tau_2 0.660 1.002 1.356
Q_{PAH} 0.576 2.076 4.146
U_{min} 2.671 7.723 14.649
{\rm log}_{10}(\gamma_e)\, -3.325 -1.926 -1.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.019 -1.968 -0.854
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.373 1.815

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.365 -1.013 -0.714
0.03-0.10 Gyr -1.768 -1.024 -0.390
0.10-0.33 Gyr -1.947 -1.033 -0.523
0.33-1.10 Gyr -1.812 -0.990 -0.515
1.10-3.63 Gyr -1.578 -0.887 -0.584
3.63-12.04 Gyr -1.291 -0.792 -0.560
12.04-13.38 Gyr -1.355 -0.700 -0.071

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.714 9.823 9.950
{\rm log}_{10}({\rm SFR}) -1.415 -0.718 -0.174
{\rm log}_{10}({\rm sSFR}) -11.254 -10.612 -9.983
{\rm stellar\ age} 5.608 7.307 8.805

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.359 -0.993 -0.710
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.388 -0.733 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.278 0.428
\delta -0.670 -0.186 0.215
\tau_1/\tau_2 0.597 0.975 1.341
Q_{PAH} 0.794 1.992 4.546
U_{min} 2.412 7.431 14.740
{\rm log}_{10}(\gamma_e)\, -2.952 -2.185 -1.470

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.148 -3.037 -2.055
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.506 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.161 -0.663 -0.366
0.03-0.10 Gyr -2.118 -0.800 -0.075
0.10-0.33 Gyr -2.065 -0.678 -0.018
0.33-1.10 Gyr -1.390 -0.486 -0.081
1.10-3.63 Gyr -0.746 -0.200 0.129
3.63-12.04 Gyr -0.540 -0.093 0.109
12.04-13.38 Gyr -0.832 -0.046 0.566