2024qhg

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Information

Transient

Name: AT2024qhg
Right ascension: 21h52m24.69s
Declination: 23d50m09.96s
Discovery Date: July 26, 2024, 12:58 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.050

Host

Name: 2024qhg
Right ascension: 21h52m24.61s
Declination: 23d50m08.86s
Redshift: None
Photometric Redshift: 0.118
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.4
Cutout download processed 14.99
Global aperture construction processed 0.6
Local aperture photometry processed 4.65
Global aperture photometry processed 4.88
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.58
Host information processed 0.14
Global host SED inference processed 447.75
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.05
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) = 21h52m24.69s, 23d50m09.96s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 21h52m24.59s, 23d50m08.99s
semi major axis, semi minor axis (arcsec) = 10.54, 4.55
angle (degrees, anti-clockwise from east) = -96.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 82.79 7.76 19.105 0.102
SDSS_g 154.74 3.83 18.426 0.027
PanSTARRS_g 171.48 1.41 18.314 0.009
SDSS_r 326.17 6.22 17.616 0.021
PanSTARRS_r 318.69 1.63 17.642 0.006
SDSS_i 435.09 8.97 17.304 0.022
PanSTARRS_i 447.61 2.02 17.273 0.005
PanSTARRS_z 513.91 5.83 17.123 0.012
SDSS_z 601.44 29.3 16.952 0.053
PanSTARRS_y 777.38 12.67 16.673 0.018
2MASS_J 934.68 196.18 15.578 0.228
2MASS_H 1122.65 284.24 14.907 0.275
2MASS_K 1452.84 313.21 14.157 0.234
WISE_W1 630.15 25.61 14.202 0.044
 

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})\, 10.545 10.608 10.669
{\rm log}_{10}({\rm SFR}) 0.268 0.467 0.660
{\rm log}_{10}({\rm sSFR}) -10.354 -10.145 -9.925
{\rm stellar\ age} 6.460 7.254 8.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.041 0.097 0.165
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.265 -0.138 -0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.231 0.324 0.438
\delta -0.876 -0.679 -0.413
\tau_1/\tau_2 0.961 1.341 1.694
Q_{PAH} 0.555 1.738 4.962
U_{min} 2.242 7.211 14.915
{\rm log}_{10}(\gamma_e)\, -3.230 -2.079 -1.132

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.126 -2.925 -1.617
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.500 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.110 0.311 0.505
0.03-0.10 Gyr 0.375 0.721 0.957
0.10-0.32 Gyr -1.339 -0.416 0.092
0.32-1.05 Gyr -1.002 -0.297 0.147
1.05-3.40 Gyr -0.489 0.090 0.421
3.40-11.01 Gyr 0.308 0.544 0.658
11.01-12.23 Gyr 0.076 0.673 1.211