2025vqo

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Information

Transient

Name: AT2025vqo
Right ascension: 4h12m43.87s
Declination: -0d22m58.73s
Discovery Date: Aug. 21, 2025, 9:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.135

Host

Name:
Right ascension: 4h12m43.86s
Declination: -0d22m58.46s
Redshift: None
Photometric Redshift: 0.099
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 21.92
Transient MWEBV processed 0.04
Host match processed 5.72
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.2
Validate global photometry processed 15.95
Global host SED inference processed 1223.49
Local aperture photometry processed 6.42
Validate local photometry processed 0.02
Local host SED inference processed 442.04
 

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) = 4h12m43.87s, -0d22m58.73s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 13.51 0.25 21.073 0.020 AB
PanSTARRS_z 18.49 0.7 20.733 0.041 AB
DES_z 26.35 0.7 20.348 0.029 AB
PanSTARRS_y 20.19 1.74 20.637 0.093 AB

Aperture details

RA, DEC (J2000) = 4h12m43.83s, -0d22m58.12s
semi major axis, semi minor axis (arcsec) = 5.64, 1.49
angle (degrees, anti-clockwise from east) = -150.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.8 1.64 22.783 0.636 AB
GALEX_NUV 8.55 2.29 21.570 0.291 AB
SDSS_u 10.26 2.54 21.372 0.269 AB
SDSS_g 19.25 1.54 20.689 0.087 AB
DES_g 11.99 0.17 21.203 0.015 AB
PanSTARRS_g 22.77 0.62 20.507 0.030 AB
SDSS_r 29.28 2.05 20.234 0.076 AB
PanSTARRS_r 35.68 0.91 20.019 0.028 AB
DES_r 22.35 0.38 20.527 0.019 AB
SDSS_i 48.18 2.91 19.693 0.066 AB
PanSTARRS_i 42.62 0.76 19.826 0.019 AB
PanSTARRS_z 55.51 1.7 19.539 0.033 AB
SDSS_z 52.35 8.56 19.603 0.177 AB
DES_z 36.88 0.98 19.983 0.029 AB
PanSTARRS_y 62.53 4.18 19.410 0.073 AB
2MASS_J 123.99 87.92 17.772 0.770 Vega
2MASS_H 246.69 134.68 16.552 0.593 Vega
2MASS_K -55.87 181.87 Vega
WISE_W1 24.86 10.33 17.712 0.451 Vega
WISE_W2 14.59 13.63 17.651 1.014 Vega
WISE_W3 -77.05 69.04 Vega
WISE_W4 310.23 424.44 11.051 1.485 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})\, 8.699 8.938 9.108
{\rm log}_{10}({\rm SFR}) -1.378 -0.695 -0.161
{\rm log}_{10}({\rm sSFR}) -10.344 -9.635 -8.985
{\rm stellar\ age} 1.718 5.415 7.245

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.600 -0.915 -0.104
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 -0.697 0.032

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.863 1.369
\delta -0.422 -0.078 0.208
\tau_1/\tau_2 0.655 1.001 1.337
Q_{PAH} 0.887 2.758 5.392
U_{min} 2.838 7.755 14.716
{\rm log}_{10}(\gamma_e)\, -3.009 -1.900 -0.841

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.887 -0.641 0.070
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.460 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.251 -0.617 -0.171
0.03-0.10 Gyr -1.775 -0.869 -0.141
0.10-0.33 Gyr -1.753 -0.939 -0.227
0.33-1.06 Gyr -1.783 -0.922 -0.386
1.06-3.45 Gyr -2.191 -1.041 -0.722
3.45-11.22 Gyr -2.359 -1.103 -0.756
11.22-12.46 Gyr -2.456 -1.142 -0.546

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.207 9.389 9.533
{\rm log}_{10}({\rm SFR}) -0.504 -0.032 0.303
{\rm log}_{10}({\rm sSFR}) -9.961 -9.414 -8.977
{\rm stellar\ age} 6.367 7.826 11.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.256 -0.442 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.829 -0.547 -0.276

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.677 1.036
\delta 0.048 0.266 0.363
\tau_1/\tau_2 0.666 1.176 1.650
Q_{PAH} 0.761 2.358 4.491
U_{min} 3.586 9.203 16.493
{\rm log}_{10}(\gamma_e)\, -2.946 -1.817 -0.865

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.680 -1.711 -0.477
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.447 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.318 0.055 0.336
0.03-0.10 Gyr -0.975 -0.117 0.324
0.10-0.33 Gyr -3.570 -1.518 -0.701
0.33-1.06 Gyr -4.217 -1.786 -1.050
1.06-3.45 Gyr -3.428 -1.422 -0.811
3.45-11.22 Gyr -1.613 -0.613 -0.361
11.22-12.46 Gyr -0.971 -0.139 0.590