2025gqg

Download data

Information

Transient

Name: AT2025gqg
Right ascension: 6h18m47.54s
Declination: 49d02m01.50s
Discovery Date: Feb. 22, 2025, 5:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.121

Host

Name: 2025gqg
Right ascension: 6h18m47.46s
Declination: 49d02m05.25s
Redshift: None
Photometric Redshift: 0.152
 

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 2.74
Cutout download processed 7.68
Global aperture construction processed 0.7
Local aperture photometry processed 5.36
Global aperture photometry processed 5.42
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.8
Host information processed 0.09
Global host SED inference processed 446.25
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 6h18m47.54s, 49d02m01.50s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 6h18m47.45s, 49d02m05.26s
semi major axis, semi minor axis (arcsec) = 7.28, 4.38
angle (degrees, anti-clockwise from east) = -137.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 73.13 0.63 19.240 0.009 AB
PanSTARRS_g 79.86 1.23 19.144 0.017 AB
PanSTARRS_r 150.79 1.65 18.454 0.012 AB
PanSTARRS_i 230.32 1.66 17.994 0.008 AB
PanSTARRS_z 273.34 4.09 17.808 0.016 AB
DES_z 275.4 2.11 17.800 0.008 AB
PanSTARRS_y 305.57 8.74 17.687 0.031 AB
2MASS_J 415.3 145.45 16.459 0.380 Vega
2MASS_H 498.45 223.64 15.788 0.487 Vega
2MASS_K 214.79 215.28 16.232 1.088 Vega
WISE_W1 176.37 14.48 15.585 0.089 Vega
WISE_W2 127.11 20.23 15.301 0.173 Vega
WISE_W3 243.19 65.16 12.761 0.291 Vega
WISE_W4 1042.69 498.15 9.735 0.519 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.228 10.391 10.504
{\rm log}_{10}({\rm SFR}) -1.048 -0.025 0.484
{\rm log}_{10}({\rm sSFR}) -11.463 -10.407 -9.850
{\rm stellar\ age} 2.695 6.005 7.467

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -1.170 -0.905
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.668 -0.116 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.332 0.552
\delta -0.895 -0.669 -0.315
\tau_1/\tau_2 0.565 0.968 1.348
Q_{PAH} 0.343 1.120 2.689
U_{min} 2.799 7.953 15.519
{\rm log}_{10}(\gamma_e)\, -3.170 -2.297 -1.182

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.267 -3.062 -2.039
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.418 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.074 -0.104 0.195
0.03-0.10 Gyr -1.775 -0.036 0.579
0.10-0.32 Gyr -1.514 0.190 0.759
0.32-1.03 Gyr -1.020 0.287 0.847
1.03-3.32 Gyr -0.544 0.434 0.792
3.32-10.66 Gyr -0.861 0.451 0.712
10.66-11.84 Gyr -1.160 0.364 1.086