2022au

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Information

Transient

Name: 2022au
Right ascension: 7h34m23.61s
Declination: -8d21m08.32s
Discovery Date: None
Classification: SNIa
Redshift: 0.086000
MW E(B-V): 0.165

Host

Name:
Right ascension: 7h34m23.34s
Declination: -8d21m09.41s
Redshift: None
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.75
Transient MWEBV processed 0.04
Host match processed 5.85
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 4.01
Validate global photometry processed 10.97
Global host SED inference failed 213.56
Local aperture photometry processed 4.23
Validate local photometry processed 0.02
Local host SED inference processed 472.13
 

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) = 7h34m23.61s, -8d21m08.32s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 16.7 0.41 20.843 0.027 AB
PanSTARRS_i 25.37 0.66 20.389 0.028 AB
PanSTARRS_z 34.12 0.89 20.067 0.028 AB
PanSTARRS_y 44.12 2.45 19.788 0.060 AB

Aperture details

RA, DEC (J2000) = 7h34m23.34s, -8d21m09.35s
semi major axis, semi minor axis (arcsec) = 8.11, 3.39
angle (degrees, anti-clockwise from east) = -121.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -3.1 2.95 AB
PanSTARRS_g 218.96 1.58 18.049 0.008 AB
PanSTARRS_r 530.78 1.78 17.088 0.004 AB
PanSTARRS_i 841.37 2.78 16.588 0.004 AB
PanSTARRS_z 1167.9 3.76 16.231 0.003 AB
PanSTARRS_y 1401.0 10.21 16.034 0.008 AB
2MASS_J 2128.26 167.71 14.685 0.086 Vega
2MASS_K 2288.66 310.45 13.663 0.147 Vega
WISE_W1 923.86 48.98 13.787 0.058 Vega
WISE_W2 541.46 48.51 13.727 0.097 Vega
WISE_W3 125.82 81.29 13.477 0.701 Vega
WISE_W4 -588.86 535.28 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.028 9.236 9.376
{\rm log}_{10}({\rm SFR}) -1.957 -1.158 -0.326
{\rm log}_{10}({\rm sSFR}) -11.208 -10.438 -9.456
{\rm stellar\ age} 3.798 6.869 9.030

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.320 -0.505 -0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.702 0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.344 0.840 1.489
\delta -0.365 0.013 0.287
\tau_1/\tau_2 0.626 1.009 1.392
Q_{PAH} 0.627 2.260 5.328
U_{min} 3.147 8.456 15.533
{\rm log}_{10}(\gamma_e)\, -2.806 -1.642 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.326 -0.502 0.083
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.481 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.361 -1.383 -0.751
0.03-0.10 Gyr -2.368 -1.166 -0.220
0.10-0.33 Gyr -2.426 -1.233 -0.356
0.33-1.07 Gyr -2.753 -1.180 -0.458
1.07-3.48 Gyr -2.708 -0.949 -0.547
3.48-11.36 Gyr -1.922 -0.718 -0.467
11.36-12.63 Gyr -1.785 -0.674 0.130

Global parameter details

Documentation

Data not available