2024qhc

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Information

Transient

Name: AT2024qhc
Right ascension: 17h33m01.73s
Declination: 26d04m52.74s
Discovery Date: July 26, 2024, 9:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.063

Host

Name: 2024qhc
Right ascension: 17h33m01.77s
Declination: 26d04m53.68s
Redshift: None
Photometric Redshift: 0.183
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.56
Cutout download processed 14.96
Global aperture construction processed 0.58
Local aperture photometry processed 4.34
Global aperture photometry processed 4.45
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.01
Host information processed 0.15
Global host SED inference processed 471.59
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 17h33m01.73s, 26d04m52.74s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 17h33m01.76s, 26d04m53.85s
semi major axis, semi minor axis (arcsec) = 3.84, 1.62
angle (degrees, anti-clockwise from east) = -48.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.77 1.85 22.205 0.421
GALEX_NUV 5.49 1.7 22.051 0.335
SDSS_u 6.87 1.98 21.808 0.313
SDSS_g 16.36 1.27 20.866 0.084
PanSTARRS_g 15.72 0.53 20.909 0.037
SDSS_r 28.79 1.74 20.252 0.066
PanSTARRS_r 26.33 0.53 20.349 0.022
SDSS_i 39.47 2.35 19.909 0.065
PanSTARRS_i 32.13 0.66 20.133 0.022
PanSTARRS_z 38.15 1.31 19.946 0.037
SDSS_z 33.98 6.46 20.072 0.206
PanSTARRS_y 32.57 2.82 20.118 0.094
2MASS_J 194.21 90.64 17.284 0.507
2MASS_H 88.14 138.35 17.669 1.704
2MASS_K 3.17 131.83 20.809 45.119
WISE_W1 23.79 10.78 17.760 0.492
WISE_W2 14.98 11.56 17.623 0.838
WISE_W3 -5.12 43.49
WISE_W4 189.13 338.4 11.588 1.943
 

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})\, 9.415 9.597 9.737
{\rm log}_{10}({\rm SFR}) -0.689 -0.220 0.187
{\rm log}_{10}({\rm sSFR}) -10.278 -9.788 -9.318
{\rm stellar\ age} 2.387 4.740 6.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.616 -1.066 -0.441
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.849 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.668 1.114
\delta 0.073 0.270 0.364
\tau_1/\tau_2 0.817 1.152 1.471
Q_{PAH} 0.971 2.527 4.536
U_{min} 2.755 8.914 16.694
{\rm log}_{10}(\gamma_e)\, -3.143 -2.013 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.467 -1.092 -0.313
{\rm log}_{10}(\tau_{AGN})\, 0.908 1.254 1.689

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.806 -0.332 0.094
0.03-0.10 Gyr -0.461 0.042 0.488
0.10-0.32 Gyr -0.344 0.110 0.566
0.32-1.02 Gyr -0.801 -0.336 0.074
1.02-3.24 Gyr -1.200 -0.579 -0.297
3.24-10.34 Gyr -1.236 -0.610 -0.359
10.34-11.49 Gyr -1.416 -0.598 -0.122