2025qlg

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Information

Transient

Name: AT2025qlg
Right ascension: 23h21m46.06s
Declination: 1d03m10.97s
Discovery Date: June 29, 2025, 11:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name:
Right ascension: 23h21m46.02s
Declination: 1d03m11.47s
Redshift: 0.143000
Photometric Redshift: 0.139
 

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 7.14
Cutout download processed 8.94
Global aperture construction processed 0.64
Local aperture photometry processed 4.46
Global aperture photometry processed 3.97
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.57
Host information processed 0.15
Global host SED inference processed 430.58
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 23h21m46.06s, 1d03m10.97s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 23h21m46.01s, 1d03m11.77s
semi major axis, semi minor axis (arcsec) = 4.04, 1.12
angle (degrees, anti-clockwise from east) = -16.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.41 0.43 22.946 0.192 AB
GALEX_NUV 3.52 0.35 22.533 0.108 AB
PanSTARRS_g 12.71 0.5 21.140 0.043 AB
PanSTARRS_r 19.37 0.74 20.682 0.041 AB
SDSS_i 21.66 2.09 20.561 0.105 AB
PanSTARRS_i 21.45 0.57 20.571 0.029 AB
PanSTARRS_z 20.42 1.43 20.625 0.076 AB
PanSTARRS_y 21.76 2.76 20.556 0.138 AB
2MASS_J 23.07 76.02 19.598 3.578 Vega
2MASS_H 18.22 107.78 19.381 6.422 Vega
2MASS_K -57.26 117.84 Vega
WISE_W1 -6.22 7.76 Vega
WISE_W2 -0.02 12.08 Vega
WISE_W3 11.53 60.97 16.072 5.743 Vega
WISE_W4 410.07 492.63 10.748 1.304 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})\, 8.634 8.891 9.057
{\rm log}_{10}({\rm SFR}) -0.590 -0.168 0.235
{\rm log}_{10}({\rm sSFR}) -9.573 -9.061 -8.480
{\rm stellar\ age} 0.575 3.419 5.451

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -0.771 -0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.346 -0.868 -0.322

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.162 0.405 0.846
\delta -0.472 0.009 0.246
\tau_1/\tau_2 0.749 1.139 1.525
Q_{PAH} 1.045 2.840 5.103
U_{min} 3.426 8.726 15.657
{\rm log}_{10}(\gamma_e)\, -2.955 -1.792 -0.640

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.135 -0.633 -0.133
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.411 1.817

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.773 -0.393 -0.033
0.03-0.10 Gyr -0.601 -0.113 0.333
0.10-0.32 Gyr -0.711 -0.198 0.221
0.32-1.04 Gyr -1.954 -0.770 -0.334
1.04-3.34 Gyr -2.702 -1.189 -0.759
3.34-10.75 Gyr -3.185 -1.395 -0.938
10.75-11.94 Gyr -3.139 -1.434 -0.764