2024qgb

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Information

Transient

Name: AT2024qgb
Right ascension: 18h10m34.95s
Declination: 42d31m08.21s
Discovery Date: July 28, 2024, 1:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2024qgb
Right ascension: 18h10m36.21s
Declination: 42d31m04.87s
Redshift: None
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.58
Cutout download processed 12.97
Global aperture construction processed 0.62
Local aperture photometry processed 4.57
Global aperture photometry processed 4.62
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.24
Host information processed 0.13
Global host SED inference processed 563.84
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.09
Log transient processing status blocked None
 

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) = 18h10m34.95s, 42d31m08.21s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 18h10m36.21s, 42d31m04.90s
semi major axis, semi minor axis (arcsec) = 13.89, 3.56
angle (degrees, anti-clockwise from east) = -75.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 73.13 5.58 19.240 0.083
SDSS_g 114.5 3.33 18.753 0.032
PanSTARRS_g 140.89 1.58 18.528 0.012
SDSS_r 275.9 5.17 17.798 0.020
PanSTARRS_r 263.95 1.46 17.846 0.006
SDSS_i 420.18 7.34 17.341 0.019
PanSTARRS_i 412.44 1.26 17.362 0.003
PanSTARRS_z 544.06 5.06 17.061 0.010
SDSS_z 607.16 23.52 16.942 0.042
PanSTARRS_y 623.67 10.84 16.913 0.019
2MASS_H 1141.53 328.73 14.889 0.313
WISE_W1 696.87 24.71 14.093 0.039
WISE_W2 496.16 24.01 13.822 0.053
WISE_W3 1680.38 86.51 10.662 0.056
WISE_W4 2658.17 594.19 8.719 0.243
 

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})\, 10.455 10.607 10.747
{\rm log}_{10}({\rm SFR}) -1.923 -0.169 0.381
{\rm log}_{10}({\rm sSFR}) -12.526 -10.722 -10.145
{\rm stellar\ age} 5.291 6.989 9.727

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.197 -0.555 -0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.646 -0.395 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.637 0.894 1.187
\delta -0.424 -0.200 0.008
\tau_1/\tau_2 0.564 1.012 1.435
Q_{PAH} 0.408 1.186 2.532
U_{min} 2.773 9.072 17.261
{\rm log}_{10}(\gamma_e)\, -3.573 -2.747 -1.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.336 -1.781 -1.428
{\rm log}_{10}(\tau_{AGN})\, 0.815 1.024 1.445

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.063 -0.321 0.231
0.03-0.10 Gyr 0.451 0.932 1.384
0.10-0.32 Gyr -2.856 -0.836 0.264
0.32-1.05 Gyr -3.257 -0.737 0.180
1.05-3.40 Gyr -2.128 0.132 0.651
3.40-11.03 Gyr -0.640 0.447 0.697
11.03-12.26 Gyr -1.137 0.472 1.429