2024qgh

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Information

Transient

Name: AT2024qgh
Right ascension: 21h47m51.75s
Declination: -18d57m07.14s
Discovery Date: July 27, 2024, 10:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2024qgh
Right ascension: 21h47m51.48s
Declination: -18d57m14.33s
Redshift: None
Photometric Redshift: 0.052
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.46
Cutout download processed 4.15
Global aperture construction processed 0.58
Local aperture photometry processed 3.45
Global aperture photometry processed 3.43
Validate local photometry processed 0.02
Validate global photometry processed 10.61
Host information processed 0.17
Global host SED inference processed 571.06
Local host SED inference processed 524.59
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.06
Log transient processing status processed 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) = 21h47m51.75s, -18d57m07.14s
semi major axis, semi minor axis (arcsec) = 1.97, 1.97
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 12.82 0.49 21.131 0.041 AB
PanSTARRS_r 17.82 0.58 20.773 0.036 AB
PanSTARRS_i 17.4 0.56 20.799 0.035 AB
PanSTARRS_z 18.5 1.32 20.732 0.077 AB
PanSTARRS_y 18.38 2.97 20.739 0.175 AB

Aperture details

RA, DEC (J2000) = 21h47m51.48s, -18d57m14.23s
semi major axis, semi minor axis (arcsec) = 7.82, 6.26
angle (degrees, anti-clockwise from east) = -41.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 37.7 4.5 19.959 0.130 AB
PanSTARRS_g 251.13 1.74 17.900 0.008 AB
PanSTARRS_r 381.27 2.04 17.447 0.006 AB
PanSTARRS_i 483.18 1.95 17.190 0.004 AB
PanSTARRS_z 533.58 4.54 17.082 0.009 AB
PanSTARRS_y 594.68 10.06 16.964 0.018 AB
2MASS_J 808.74 179.01 15.736 0.240 Vega
2MASS_H 1694.72 275.12 14.460 0.176 Vega
2MASS_K 433.12 338.83 15.471 0.849 Vega
WISE_W1 411.46 19.86 14.665 0.052 Vega
WISE_W2 211.74 24.97 14.746 0.128 Vega
WISE_W3 751.13 144.17 11.537 0.208 Vega
WISE_W4 1284.33 920.02 9.508 0.778 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.722 7.964 8.133
{\rm log}_{10}({\rm SFR}) -3.074 -1.947 -1.350
{\rm log}_{10}({\rm sSFR}) -11.063 -9.970 -9.299
{\rm stellar\ age} 0.271 2.345 5.718

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.741 -1.291 -0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.731 -1.130 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.453 1.001
\delta -0.661 -0.182 0.137
\tau_1/\tau_2 0.562 0.970 1.406
Q_{PAH} 1.534 3.554 5.677
U_{min} 3.766 9.870 17.399
{\rm log}_{10}(\gamma_e)\, -2.944 -1.930 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.752 -0.477 0.050
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.512 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.184 -2.066 -1.459
0.03-0.10 Gyr -2.531 -1.432 -0.571
0.10-0.33 Gyr -2.489 -1.440 -0.812
0.33-1.08 Gyr -3.884 -1.885 -1.339
1.08-3.57 Gyr -5.232 -2.457 -1.847
3.57-11.75 Gyr -6.206 -2.931 -2.112
11.75-13.06 Gyr -6.516 -3.030 -2.009

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.705 9.791 9.909
{\rm log}_{10}({\rm SFR}) -1.329 -0.725 -0.471
{\rm log}_{10}({\rm sSFR}) -11.257 -10.516 -10.220
{\rm stellar\ age} 6.826 7.606 9.703

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.330 -0.889 -0.618
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.905 -1.576 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.352 0.524
\delta 0.131 0.274 0.366
\tau_1/\tau_2 0.595 0.959 1.329
Q_{PAH} 0.909 2.159 4.085
U_{min} 2.928 8.021 15.980
{\rm log}_{10}(\gamma_e)\, -3.245 -2.390 -1.451

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.190 -3.108 -2.150
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.401 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.516 -0.909 -0.656
0.03-0.10 Gyr -0.515 -0.193 0.071
0.10-0.33 Gyr -1.915 -0.736 -0.369
0.33-1.08 Gyr -2.019 -0.924 -0.598
1.08-3.57 Gyr -1.816 -0.740 -0.416
3.57-11.75 Gyr -0.638 -0.321 -0.186
11.75-13.06 Gyr -0.746 -0.185 0.472