2024qhb

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Information

Transient

Name: AT2024qhb
Right ascension: 17h42m49.37s
Declination: 19d22m50.49s
Discovery Date: July 26, 2024, 9:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name: 2024qhb
Right ascension: 17h42m49.38s
Declination: 19d22m48.43s
Redshift: None
Photometric Redshift: 0.138
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 5.26
Global aperture construction processed 0.65
Local aperture photometry processed 3.46
Global aperture photometry processed 3.6
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.79
Host information processed 0.13
Global host SED inference processed 574.52
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.11
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) = 17h42m49.37s, 19d22m50.49s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 17h42m49.38s, 19d22m48.69s
semi major axis, semi minor axis (arcsec) = 5.01, 3.37
angle (degrees, anti-clockwise from east) = -19.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 12.72 3.18 21.139 0.272
GALEX_NUV 17.62 2.69 20.785 0.166
PanSTARRS_g 74.37 1.17 19.222 0.017
PanSTARRS_r 112.21 1.16 18.775 0.011
PanSTARRS_i 150.26 1.34 18.458 0.010
PanSTARRS_z 158.91 3.17 18.397 0.022
PanSTARRS_y 184.07 6.42 18.238 0.038
2MASS_J 150.56 151.42 17.561 1.092
2MASS_H 212.35 198.21 16.715 1.013
2MASS_K 139.25 278.04 16.703 2.168
WISE_W1 808.21 27.74 13.932 0.037
WISE_W2 677.98 31.62 13.483 0.051
WISE_W4 996.25 499.65 9.784 0.545
 

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})\, 9.606 9.960 10.207
{\rm log}_{10}({\rm SFR}) 0.700 1.071 1.309
{\rm log}_{10}({\rm sSFR}) -9.394 -8.863 -8.430
{\rm stellar\ age} 0.076 0.326 3.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.592 -1.150 -0.676
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.349 -0.893 -0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.399 1.818 2.126
\delta 0.248 0.319 0.377
\tau_1/\tau_2 0.699 1.223 1.665
Q_{PAH} 3.086 4.765 6.124
U_{min} 3.001 9.311 17.131
{\rm log}_{10}(\gamma_e)\, -3.485 -2.161 -1.233

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.351 -1.920 -1.341
{\rm log}_{10}(\tau_{AGN})\, 0.840 1.353 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.646 1.030 1.267
0.03-0.10 Gyr 0.808 1.498 1.904
0.10-0.32 Gyr -1.546 0.642 1.521
0.32-1.04 Gyr -3.442 -1.048 0.443
1.04-3.35 Gyr -5.500 -2.678 -0.554
3.35-10.80 Gyr -7.111 -3.122 -0.507
10.80-12.00 Gyr -7.777 -3.184 -0.441