2024qhu

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Information

Transient

Name: AT2024qhu
Right ascension: 23h00m41.27s
Declination: 16d31m56.53s
Discovery Date: July 25, 2024, 9:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 2024qhu
Right ascension: 23h00m40.94s
Declination: 16d31m59.52s
Redshift: None
Photometric Redshift: 0.087
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.32
Cutout download processed 18.41
Global aperture construction processed 0.58
Local aperture photometry processed 5.33
Global aperture photometry processed 5.26
Validate local photometry processed 0.03
Validate global photometry processed 15.22
Host information processed 0.14
Global host SED inference processed 648.96
Local host SED inference processed 1310.5
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 23h00m41.27s, 16d31m56.53s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1.67 0.12 23.344 0.075 AB
PanSTARRS_r 1.74 0.38 23.296 0.236 AB
DES_r 2.51 0.2 22.900 0.088 AB
PanSTARRS_i 1.76 0.5 23.286 0.306 AB
PanSTARRS_z 1.94 0.98 23.183 0.551 AB
DES_z 3.09 0.63 22.676 0.221 AB
PanSTARRS_y 5.9 2.08 21.973 0.383 AB

Aperture details

RA, DEC (J2000) = 23h00m40.97s, 16d31m59.69s
semi major axis, semi minor axis (arcsec) = 6.06, 4.56
angle (degrees, anti-clockwise from east) = -106.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 107.95 6.21 18.817 0.062 AB
SDSS_g 164.65 3.8 18.359 0.025 AB
DES_g 171.18 0.91 18.316 0.006 AB
PanSTARRS_g 168.26 1.38 18.335 0.009 AB
SDSS_r 201.31 4.66 18.140 0.025 AB
PanSTARRS_r 202.18 1.59 18.136 0.009 AB
DES_r 232.93 1.59 17.982 0.007 AB
SDSS_i 260.02 5.98 17.862 0.025 AB
PanSTARRS_i 262.59 2.02 17.852 0.008 AB
PanSTARRS_z 261.93 3.93 17.855 0.016 AB
SDSS_z 259.22 18.69 17.866 0.078 AB
DES_z 271.36 4.9 17.816 0.020 AB
PanSTARRS_y 286.37 8.39 17.758 0.032 AB
2MASS_J 99.52 151.55 18.010 1.653 Vega
2MASS_H 89.04 200.81 17.658 2.449 Vega
2MASS_K 163.27 289.19 16.530 1.923 Vega
WISE_W1 146.34 13.12 15.788 0.097 Vega
WISE_W2 90.63 19.45 15.668 0.233 Vega
WISE_W3 430.89 92.53 12.140 0.233 Vega
WISE_W4 523.86 553.48 10.482 1.147 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})\, 7.328 7.750 8.105
{\rm log}_{10}({\rm SFR}) -2.833 -1.156 -0.516
{\rm log}_{10}({\rm sSFR}) -10.641 -8.948 -7.904
{\rm stellar\ age} 0.065 0.314 4.888

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.399 -0.435 0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.305 -0.792 -0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.017 1.456 2.304
\delta 0.029 0.189 0.332
\tau_1/\tau_2 0.739 1.233 1.717
Q_{PAH} 1.685 4.375 6.154
U_{min} 4.395 11.288 18.642
{\rm log}_{10}(\gamma_e)\, -2.963 -1.668 -0.463

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.331 -0.025 0.379
{\rm log}_{10}(\tau_{AGN})\, 1.181 1.611 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.874 -1.253 -0.556
0.03-0.10 Gyr -2.217 -0.985 -0.087
0.10-0.33 Gyr -4.356 -2.143 -1.068
0.33-1.07 Gyr -7.314 -3.954 -1.906
1.07-3.48 Gyr -9.360 -4.964 -2.364
3.48-11.36 Gyr -10.711 -5.075 -2.405
11.36-12.62 Gyr -11.344 -5.245 -2.310

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.009 9.412 9.703
{\rm log}_{10}({\rm SFR}) -1.023 -0.518 -0.259
{\rm log}_{10}({\rm sSFR}) -10.617 -9.931 -9.431
{\rm stellar\ age} 0.555 3.541 6.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.511 -0.897 -0.421
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.482 0.284 0.434

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.202 0.414
\delta -0.878 -0.604 -0.191
\tau_1/\tau_2 0.497 0.915 1.343
Q_{PAH} 0.443 1.254 2.632
U_{min} 2.774 8.777 16.867
{\rm log}_{10}(\gamma_e)\, -3.441 -2.543 -1.349

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.976 -2.635 -1.894
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.259 1.759

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.137 -0.630 -0.348
0.03-0.10 Gyr 0.004 0.585 0.990
0.10-0.33 Gyr -2.909 -0.345 0.312
0.33-1.07 Gyr -3.856 -0.852 -0.040
1.07-3.48 Gyr -3.888 -1.081 -0.324
3.48-11.36 Gyr -3.584 -1.209 -0.503
11.36-12.62 Gyr -4.156 -1.343 -0.288