2025qqt

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Information

Transient

Name: AT2025qqt
Right ascension: 12h06m28.71s
Declination: 60d37m27.88s
Discovery Date: July 7, 2025, 5:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2604649
Right ascension: 12h06m28.56s
Declination: 60d37m24.53s
Redshift: 0.100248
Photometric Redshift: 0.100
 

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 4.37
Cutout download processed 33.38
Global aperture construction processed 0.67
Local aperture photometry processed 5.03
Global aperture photometry processed 4.53
Validate local photometry processed 0.02
Validate global photometry processed 12.54
Host information processed 0.14
Global host SED inference processed 404.06
Local host SED inference processed 542.62
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 12h06m28.71s, 60d37m27.88s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 43.59 0.77 19.802 0.019 AB
PanSTARRS_y 48.62 1.98 19.683 0.044 AB

Aperture details

RA, DEC (J2000) = 12h06m28.44s, 60d37m24.76s
semi major axis, semi minor axis (arcsec) = 9.84, 5.04
angle (degrees, anti-clockwise from east) = -150.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.86 3.88 20.770 0.236 AB
GALEX_NUV 31.27 0.94 20.162 0.033 AB
SDSS_u 91.31 5.27 18.999 0.063 AB
SDSS_g 307.73 4.9 17.680 0.017 AB
PanSTARRS_g 323.62 1.88 17.625 0.006 AB
SDSS_r 547.54 6.68 17.054 0.013 AB
PanSTARRS_r 564.12 2.34 17.022 0.005 AB
SDSS_i 795.99 8.94 16.648 0.012 AB
PanSTARRS_i 784.98 2.47 16.663 0.003 AB
PanSTARRS_z 974.17 4.92 16.428 0.005 AB
SDSS_z 1056.65 18.77 16.340 0.019 AB
PanSTARRS_y 1172.88 12.74 16.227 0.012 AB
WISE_W1 774.06 16.2 13.979 0.023 Vega
WISE_W2 495.83 19.44 13.823 0.043 Vega
WISE_W3 1556.1 71.85 10.746 0.050 Vega
WISE_W4 1010.41 475.45 9.769 0.511 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})\, 8.654 9.190 9.426
{\rm log}_{10}({\rm SFR}) -1.020 -0.350 0.253
{\rm log}_{10}({\rm sSFR}) -10.251 -9.621 -8.495
{\rm stellar\ age} 1.718 6.034 8.446

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.182 -0.330 0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.218 -0.571 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.674 1.106
\delta -0.706 -0.283 0.068
\tau_1/\tau_2 0.461 0.904 1.385
Q_{PAH} 0.547 1.872 4.890
U_{min} 3.187 8.516 16.156
{\rm log}_{10}(\gamma_e)\, -3.110 -1.902 -0.594

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.884 -0.943 -0.144
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.447 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.903 -0.286 0.217
0.03-0.10 Gyr -1.893 -0.634 0.259
0.10-0.33 Gyr -3.019 -1.292 -0.503
0.33-1.06 Gyr -3.526 -1.152 -0.306
1.06-3.44 Gyr -3.221 -1.154 -0.545
3.44-11.21 Gyr -2.602 -0.960 -0.475
11.21-12.45 Gyr -2.486 -0.865 0.044

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.597 10.642 10.701
{\rm log}_{10}({\rm SFR}) 0.371 0.636 0.928
{\rm log}_{10}({\rm sSFR}) -10.308 -10.007 -9.708
{\rm stellar\ age} 6.798 7.455 9.416

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.471 -0.292 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.913 0.148 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.174 0.261 0.407
\delta -0.819 -0.576 -0.324
\tau_1/\tau_2 0.641 1.000 1.358
Q_{PAH} 0.403 1.268 2.875
U_{min} 2.543 7.680 14.671
{\rm log}_{10}(\gamma_e)\, -2.122 -1.392 -0.691

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.345 -3.278 -2.321
{\rm log}_{10}(\tau_{AGN})\, 1.120 1.608 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.486 -0.028 0.199
0.03-0.10 Gyr 0.462 0.772 1.080
0.10-0.33 Gyr 0.013 0.453 0.741
0.33-1.06 Gyr -0.347 0.156 0.407
1.06-3.44 Gyr -0.247 0.301 0.606
3.44-11.21 Gyr 0.541 0.803 0.900
11.21-12.45 Gyr 0.482 0.990 1.593