2025qqv

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Information

Transient

Name: AT2025qqv
Right ascension: 13h18m37.45s
Declination: 15d41m01.06s
Discovery Date: July 3, 2025, 4:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name:
Right ascension: 13h18m37.49s
Declination: 15d41m01.65s
Redshift: None
Photometric Redshift: 0.121
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 6.75
Cutout download processed 14.84
Global aperture construction processed 2.77
Local aperture photometry processed 4.38
Global aperture photometry processed 3.65
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.77
Host information processed 0.18
Global host SED inference processed 431.82
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.08
Processing status blocked 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) = 13h18m37.45s, 15d41m01.06s
semi major axis, semi minor axis (arcsec) = 0.92, 0.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h18m37.50s, 15d41m01.97s
semi major axis, semi minor axis (arcsec) = 4.63, 3.89
angle (degrees, anti-clockwise from east) = -32.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.69 2.43 22.013 0.463 AB
GALEX_NUV 5.45 1.1 22.060 0.220 AB
PanSTARRS_g 16.48 1.09 20.858 0.072 AB
PanSTARRS_r 26.37 1.1 20.347 0.045 AB
PanSTARRS_i 31.99 1.13 20.138 0.039 AB
PanSTARRS_z 29.29 2.14 20.233 0.079 AB
PanSTARRS_y 16.4 5.29 20.863 0.350 AB
2MASS_J 121.0 93.79 17.798 0.842 Vega
2MASS_H 276.14 143.0 16.430 0.562 Vega
2MASS_K -2.4 166.89 Vega
WISE_W1 18.29 7.48 18.045 0.444 Vega
WISE_W2 18.41 10.33 17.399 0.609 Vega
WISE_W3 43.68 54.18 14.625 1.347 Vega
WISE_W4 -64.33 349.19 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.776 9.056 9.205
{\rm log}_{10}({\rm SFR}) -0.741 -0.326 0.066
{\rm log}_{10}({\rm sSFR}) -9.835 -9.359 -8.811
{\rm stellar\ age} 3.041 5.516 7.016

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.609 -0.961 -0.277
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.042 -0.607 -0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.428 0.795
\delta -0.342 0.131 0.315
\tau_1/\tau_2 0.697 1.061 1.440
Q_{PAH} 1.789 3.816 5.780
U_{min} 3.453 8.005 15.149
{\rm log}_{10}(\gamma_e)\, -2.913 -1.825 -0.767

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.295 -1.013 -0.292
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.417 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.636 -0.316 -0.013
0.03-0.10 Gyr -0.866 -0.341 0.123
0.10-0.32 Gyr -1.099 -0.550 -0.096
0.32-1.05 Gyr -1.374 -0.813 -0.437
1.05-3.39 Gyr -1.505 -0.908 -0.629
3.39-10.98 Gyr -1.595 -0.938 -0.667
10.98-12.20 Gyr -1.803 -0.902 -0.371