2023aau results

Information

Transient
Name:SN2023aau
Right ascension: 1h30m45.62s
Declination:20d06m28.04s
Discovery Date:Jan. 21, 2023, 6:21 a.m.
Classification:SN Ia
Redshift:0.042300
MW E(B-V):0.040
Host
Name:5632
Right ascension: 1h30m46.42s
Declination:20d06m34.51s
Redshift:0.042313
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
 WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 0.07
Transient MWEBV processed 0.04
Host match processed 4.32
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 2.57
Validate global photometry processed 6.78
Global host SED inference processed 608.87
Local aperture photometry processed 2.3
Validate local photometry processed 0.01
Local host SED inference processed 446.31
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h30m45.62s, 20d06m28.04s
semi major axis, semi minor axis (arcsec):2.4, 2.4
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 37.75 0.68 19.958 0.020 AB
PanSTARRS_r 69.89 0.85 19.289 0.013 AB
PanSTARRS_i 100.93 0.97 18.890 0.010 AB

Aperture details

RA, DEC (J2000):1h30m46.43s, 20d06m35.21s
semi major axis, semi minor axis (arcsec):18.13, 9.14
angle (degrees, anti-clockwise from east):-120.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.6 2.33 21.445 0.264 AB
GALEX_NUV 32.0 3.18 20.137 0.108 AB
PanSTARRS_g 2650.73 3.73 15.342 0.002 AB
PanSTARRS_r 4985.01 4.76 14.656 0.001 AB
PanSTARRS_i 7282.06 5.37 14.244 0.001 AB
2MASS_J 13154.32 284.53 12.707 0.023 Vega
2MASS_H 16391.92 461.8 11.996 0.031 Vega
2MASS_K 14018.1 520.72 11.695 0.040 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.931 9.079 9.203
{\rm log}_{10}({\rm SFR}) -2.050 -1.288 -0.652
{\rm log}_{10}({\rm sSFR}) -11.164 -10.350 -9.620
{\rm stellar\ age} 5.263 7.296 9.512

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.482 -0.881 -0.345
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.624 -0.494 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.999 1.406
\delta -0.461 -0.101 0.243
\tau_1/\tau_2 0.650 0.990 1.322
Q_{PAH} 0.702 2.159 4.445
U_{min} 2.858 8.079 15.302
{\rm log}_{10}(\gamma_e)\, -3.209 -2.085 -0.882

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.685 -1.365 -0.205
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.390 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.429 -1.476 -0.711
0.03-0.10 Gyr -2.219 -1.339 -0.626
0.10-0.33 Gyr -2.125 -1.242 -0.616
0.33-1.09 Gyr -2.307 -1.238 -0.677
1.09-3.60 Gyr -2.114 -1.060 -0.704
3.60-11.87 Gyr -1.482 -0.861 -0.657
11.87-13.19 Gyr -1.445 -0.756 -0.056

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.701 10.850 10.969
{\rm log}_{10}({\rm SFR}) -3.100 -1.057 0.276
{\rm log}_{10}({\rm sSFR}) -13.980 -11.894 -10.582
{\rm stellar\ age} 2.316 5.651 7.900

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.280 -0.445 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.509 -0.662 0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.389 0.716 1.160
\delta -0.709 -0.252 0.234
\tau_1/\tau_2 0.511 0.926 1.367
Q_{PAH} 0.436 2.212 5.637
U_{min} 2.431 7.414 15.980
{\rm log}_{10}(\gamma_e)\, -3.299 -1.849 -1.182

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.447 -3.352 -1.579
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.377 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.878 -1.207 0.092
0.03-0.10 Gyr -3.906 -1.277 0.264
0.10-0.33 Gyr -2.810 -1.035 0.498
0.33-1.09 Gyr -1.358 0.259 1.254
1.09-3.60 Gyr 0.037 1.098 1.472
3.60-11.87 Gyr -1.556 0.647 1.106
11.87-13.19 Gyr -2.143 0.488 1.359