2025quz

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Information

Transient

Name: AT2025quz
Right ascension: 8h23m35.04s
Declination: -15d01m44.82s
Discovery Date: June 20, 2025, 10:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name: PGC023545
Right ascension: 8h23m36.43s
Declination: -15d02m09.77s
Redshift: 0.015284
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 12.96
Transient MWEBV processed 0.04
Host match processed 4.19
Host information processed 0.15
Host MWEBV processed 0.07
Global aperture construction processed 0.7
Global aperture photometry processed 3.97
Validate global photometry processed 11.72
Global host SED inference processed 566.42
Local aperture photometry processed 4.32
Validate local photometry processed 0.02
Local host SED inference processed 2531.75
 

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) = 8h23m35.04s, -15d01m44.82s
semi major axis, semi minor axis (arcsec) = 6.42, 6.42
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 6.4 2.14 21.884 0.364 AB
GALEX_NUV 4.05 2.24 22.382 0.600 AB
PanSTARRS_g 64.38 2.02 19.378 0.034 AB
PanSTARRS_r 148.67 3.16 18.469 0.023 AB
PanSTARRS_i 234.28 3.21 17.976 0.015 AB
PanSTARRS_z 243.55 7.08 17.934 0.032 AB
PanSTARRS_y 205.67 14.39 18.117 0.076 AB
2MASS_J 593.73 152.48 16.071 0.279 Vega
2MASS_H 630.45 229.22 15.533 0.395 Vega
2MASS_K 97.13 324.05 17.094 3.622 Vega
WISE_W1 65.5 50.99 16.660 0.845 Vega

Aperture details

RA, DEC (J2000) = 8h23m36.40s, -15d02m09.61s
semi major axis, semi minor axis (arcsec) = 25.84, 22.39
angle (degrees, anti-clockwise from east) = -67.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 15674.8 8.94 13.412 0.001 AB
PanSTARRS_z 57547.05 27.83 12.000 0.001 AB
WISE_W4 4271.35 1080.32 8.204 0.275 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.546 8.659 8.771
{\rm log}_{10}({\rm SFR}) -3.294 -2.194 -1.364
{\rm log}_{10}({\rm sSFR}) -11.994 -10.856 -10.034
{\rm stellar\ age} 8.061 11.660 12.844

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.936 -1.808 -1.555
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.887 -1.445 -0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.572 0.853 1.273
\delta -0.481 -0.159 0.114
\tau_1/\tau_2 0.662 1.048 1.482
Q_{PAH} 0.356 1.481 4.658
U_{min} 3.027 8.295 16.049
{\rm log}_{10}(\gamma_e)\, -3.313 -2.256 -0.943

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.370 -0.457 0.170
{\rm log}_{10}(\tau_{AGN})\, 1.157 1.447 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.145 -2.543 -1.509
0.03-0.10 Gyr -3.726 -2.262 -1.353
0.10-0.33 Gyr -4.995 -2.873 -1.801
0.33-1.10 Gyr -6.485 -3.414 -2.015
1.10-3.67 Gyr -5.901 -3.322 -1.771
3.67-12.20 Gyr -3.949 -1.798 -1.192
12.20-13.56 Gyr -1.328 -0.310 -0.129

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.786 10.883 10.981
{\rm log}_{10}({\rm SFR}) -3.218 -1.584 -0.679
{\rm log}_{10}({\rm sSFR}) -14.185 -12.501 -11.552
{\rm stellar\ age} 7.044 8.431 12.615

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.407 -0.225 -0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.781 0.130

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.083 0.220 0.436
\delta -0.736 -0.242 0.190
\tau_1/\tau_2 0.514 0.903 1.290
Q_{PAH} 0.224 0.868 2.629
U_{min} 2.109 6.718 13.957
{\rm log}_{10}(\gamma_e)\, -3.714 -3.210 -2.279

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.464 -3.260 -1.691
{\rm log}_{10}(\tau_{AGN})\, 0.891 1.232 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.560 -1.599 -0.730
0.03-0.10 Gyr -3.849 -1.726 -0.637
0.10-0.33 Gyr -3.919 -1.717 -0.495
0.33-1.10 Gyr -3.116 -1.285 0.009
1.10-3.67 Gyr -2.137 -0.053 0.991
3.67-12.20 Gyr -0.442 0.924 1.132
12.20-13.56 Gyr 0.319 1.203 2.083