2024qgd

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Information

Transient

Name: AT2024qgd
Right ascension: 16h42m45.49s
Declination: 28d08m23.66s
Discovery Date: July 27, 2024, 8:17 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name: 2024qgd
Right ascension: 16h42m45.57s
Declination: 28d08m24.80s
Redshift: None
Photometric Redshift: 0.181
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.42
Cutout download processed 15.52
Global aperture construction processed 0.66
Local aperture photometry processed 4.71
Global aperture photometry processed 4.71
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.25
Host information processed 0.14
Global host SED inference processed 430.94
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
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) = 16h42m45.49s, 28d08m23.66s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 16h42m45.55s, 28d08m24.95s
semi major axis, semi minor axis (arcsec) = 3.33, 2.53
angle (degrees, anti-clockwise from east) = -123.27

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.23 1.15 22.628 0.385
GALEX_NUV 4.64 1.12 22.234 0.263
SDSS_u 6.61 2.24 21.849 0.368
SDSS_g 23.55 1.49 20.470 0.069
PanSTARRS_g 26.25 0.5 20.352 0.021
SDSS_r 36.6 1.95 19.991 0.058
PanSTARRS_r 37.11 0.61 19.976 0.018
SDSS_i 49.67 2.56 19.660 0.056
PanSTARRS_i 48.52 0.85 19.685 0.019
PanSTARRS_z 48.26 1.64 19.691 0.037
SDSS_z 48.47 8.18 19.686 0.183
PanSTARRS_y 46.57 3.61 19.730 0.084
2MASS_J -59.63 110.51
2MASS_H 16.2 189.72 19.509 12.716
2MASS_K 132.39 171.69 16.758 1.408
WISE_W1 31.85 9.59 17.443 0.327
WISE_W2 23.83 11.11 17.118 0.506
WISE_W3 22.15 51.93 15.363 2.546
WISE_W4 -431.22 337.55
 

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})\, 9.201 9.412 9.631
{\rm log}_{10}({\rm SFR}) -0.452 -0.169 0.076
{\rm log}_{10}({\rm sSFR}) -9.980 -9.576 -9.182
{\rm stellar\ age} 0.422 1.966 4.293

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.615 -0.978 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.989 0.174 0.376

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.444 0.781
\delta -0.448 -0.116 0.145
\tau_1/\tau_2 0.664 1.078 1.441
Q_{PAH} 0.950 2.428 4.461
U_{min} 3.074 9.198 16.930
{\rm log}_{10}(\gamma_e)\, -3.026 -2.048 -0.954

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.855 -2.281 -1.085
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.395 1.838

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.541 -0.245 0.010
0.03-0.10 Gyr -1.166 -0.121 0.541
0.10-0.32 Gyr -0.122 0.346 0.748
0.32-1.02 Gyr -1.662 -0.110 0.295
1.02-3.25 Gyr -3.296 -1.149 -0.409
3.25-10.36 Gyr -3.928 -1.409 -0.682
10.36-11.51 Gyr -3.983 -1.425 -0.585