2025zqn

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Information

Transient

Name: AT2025zqn
Right ascension: 10h10m29.50s
Declination: 13d46m04.25s
Discovery Date: Oct. 5, 2025, 12:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 1439924
Right ascension: 10h10m29.48s
Declination: 13d46m03.99s
Redshift: 0.035533
Photometric Redshift:
 

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 5.46
Cutout download processed 15.3
Global aperture construction processed 0.63
Local aperture photometry processed 6.76
Global aperture photometry processed 6.99
Validate local photometry processed 0.02
Validate global photometry processed 17.6
Host information processed 0.06
Global host SED inference processed 399.76
Local host SED inference processed 518.68
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 10h10m29.50s, 13d46m04.25s
semi major axis, semi minor axis (arcsec) = 2.83, 2.83
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 149.35 3.68 18.464 0.027 AB
SDSS_g 361.22 4.98 17.506 0.015 AB
DES_g 372.28 1.0 17.473 0.003 AB
PanSTARRS_g 361.57 0.87 17.505 0.003 AB
SDSS_r 511.98 5.98 17.127 0.013 AB
PanSTARRS_r 517.29 0.9 17.116 0.002 AB
DES_r 568.2 2.03 17.014 0.004 AB
SDSS_i 644.14 6.87 16.878 0.012 AB
PanSTARRS_i 599.09 1.03 16.956 0.002 AB
PanSTARRS_z 650.07 2.13 16.868 0.004 AB
SDSS_z 749.57 10.52 16.713 0.015 AB
DES_z 758.68 3.84 16.700 0.005 AB
PanSTARRS_y 768.53 4.82 16.686 0.007 AB
2MASS_H 724.74 105.72 15.382 0.158 Vega

Aperture details

RA, DEC (J2000) = 10h10m29.46s, 13d46m03.88s
semi major axis, semi minor axis (arcsec) = 12.91, 11.44
angle (degrees, anti-clockwise from east) = -100.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 392.75 9.88 17.415 0.027 AB
SDSS_g 1072.2 9.03 16.324 0.009 AB
DES_g 1115.58 1.95 16.281 0.002 AB
PanSTARRS_g 1133.76 3.45 16.264 0.003 AB
SDSS_r 1618.93 11.59 15.877 0.008 AB
PanSTARRS_r 1706.33 3.53 15.820 0.002 AB
DES_r 1819.82 3.89 15.750 0.002 AB
SDSS_i 2063.45 14.51 15.614 0.008 AB
PanSTARRS_i 1949.14 4.17 15.675 0.002 AB
PanSTARRS_z 2245.33 8.93 15.522 0.004 AB
SDSS_z 2367.08 35.88 15.464 0.016 AB
DES_z 2481.43 7.39 15.413 0.003 AB
PanSTARRS_y 2487.81 20.6 15.410 0.009 AB
2MASS_J 2409.51 252.76 14.550 0.114 Vega
2MASS_H 2565.62 461.55 14.009 0.195 Vega
2MASS_K 2928.36 401.82 13.396 0.149 Vega
WISE_W1 1549.67 30.92 13.225 0.022 Vega
WISE_W2 908.23 35.6 13.166 0.043 Vega
WISE_W3 4496.99 168.57 9.594 0.041 Vega
WISE_W4 3182.34 928.82 8.523 0.317 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})\, 9.096 9.313 9.500
{\rm log}_{10}({\rm SFR}) -0.594 -0.080 0.381
{\rm log}_{10}({\rm sSFR}) -9.948 -9.380 -8.799
{\rm stellar\ age} 3.302 5.956 7.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.449 -0.889 -0.427
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.053 0.197 0.386

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.160 0.380 0.654
\delta -0.661 -0.234 0.190
\tau_1/\tau_2 0.630 0.991 1.373
Q_{PAH} 0.316 1.294 2.921
U_{min} 2.643 8.255 15.287
{\rm log}_{10}(\gamma_e)\, -3.535 -2.540 -1.079

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.318 -2.484 -1.051
{\rm log}_{10}(\tau_{AGN})\, 0.877 1.326 1.809

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.762 -0.552 -0.310
0.03-0.10 Gyr -0.560 0.027 0.517
0.10-0.33 Gyr -1.032 -0.392 0.050
0.33-1.09 Gyr -1.379 -0.659 -0.273
1.09-3.61 Gyr -1.267 -0.646 -0.336
3.61-11.95 Gyr -1.501 -0.719 -0.393
11.95-13.28 Gyr -1.713 -0.745 -0.105

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.727 9.887 9.996
{\rm log}_{10}({\rm SFR}) -0.282 0.139 0.467
{\rm log}_{10}({\rm sSFR}) -10.220 -9.750 -9.296
{\rm stellar\ age} 5.136 6.721 7.968

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.895 -0.646 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.906 -1.589 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.262 0.400
\delta -0.817 -0.452 0.036
\tau_1/\tau_2 0.667 1.011 1.369
Q_{PAH} 0.999 1.999 3.461
U_{min} 2.444 6.995 13.423
{\rm log}_{10}(\gamma_e)\, -3.332 -2.643 -1.967

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.407 -3.520 -2.567
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.472 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.232 -0.057 0.095
0.03-0.10 Gyr -0.331 0.204 0.581
0.10-0.33 Gyr -0.413 0.046 0.398
0.33-1.09 Gyr -0.600 -0.172 0.133
1.09-3.61 Gyr -0.412 -0.098 0.151
3.61-11.95 Gyr -0.391 -0.045 0.155
11.95-13.28 Gyr -0.615 -0.038 0.434