2022ahf results

Information

Transient
Name:SN2022ahf
Right ascension: 10h50m45.12s
Declination:25d11m39.88s
Discovery Date:Jan. 24, 2022, 1 p.m.
Classification:SN Ia
Redshift:0.054000
MW E(B-V):0.037
Host
Name:2022ahf
Right ascension: 10h50m45.28s
Declination:25d11m33.95s
Redshift:0.053512
Photometric Redshift:0.040
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.96
Transient MWEBV processed 0.05
Host match processed 2.95
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 7.69
Validate global photometry processed 18.42
Global host SED inference processed 388.52
Local aperture photometry processed 7.03
Validate local photometry processed 0.02
Local host SED inference processed 449.75
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h50m45.12s, 25d11m39.88s
semi major axis, semi minor axis (arcsec):1.92, 1.92
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -0.53 1.18 AB
SDSS_g 13.37 1.07 21.085 0.087 AB
DES_g 13.54 0.25 21.071 0.020 AB
PanSTARRS_g 13.78 0.48 21.052 0.038 AB
SDSS_r 26.08 1.57 20.359 0.065 AB
PanSTARRS_r 28.39 0.53 20.267 0.020 AB
DES_r 27.17 0.51 20.315 0.021 AB
SDSS_i 32.83 2.17 20.109 0.072 AB
PanSTARRS_i 38.73 0.71 19.930 0.020 AB
PanSTARRS_z 49.59 1.2 19.662 0.026 AB
SDSS_z 45.82 6.85 19.747 0.162 AB
DES_z 45.07 1.58 19.765 0.038 AB
PanSTARRS_y 62.41 2.39 19.412 0.042 AB

Aperture details

RA, DEC (J2000):10h50m45.28s, 25d11m34.14s
semi major axis, semi minor axis (arcsec):8.98, 7.87
angle (degrees, anti-clockwise from east):-157.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 153.42 5.98 18.435 0.042 AB
SDSS_g 695.1 7.18 16.795 0.011 AB
DES_g 711.99 1.61 16.769 0.002 AB
PanSTARRS_g 697.55 2.14 16.791 0.003 AB
SDSS_r 1250.27 9.9 16.157 0.009 AB
PanSTARRS_r 1215.68 2.35 16.188 0.002 AB
DES_r 1381.08 3.36 16.049 0.003 AB
SDSS_i 1721.24 12.83 15.810 0.008 AB
PanSTARRS_i 1745.75 3.15 15.795 0.002 AB
PanSTARRS_z 2045.54 5.29 15.623 0.003 AB
SDSS_z 2137.04 31.36 15.575 0.016 AB
DES_z 2196.61 10.54 15.546 0.005 AB
PanSTARRS_y 2456.85 10.43 15.424 0.005 AB
2MASS_J 3020.76 215.46 14.305 0.077 Vega
2MASS_H 3838.92 365.16 13.572 0.103 Vega
2MASS_K 3543.91 332.77 13.188 0.102 Vega
WISE_W1 1580.25 22.77 13.204 0.016 Vega
WISE_W2 1044.94 28.06 13.013 0.029 Vega
WISE_W3 4169.23 120.6 9.676 0.031 Vega
WISE_W4 4210.22 692.24 8.219 0.179 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.811 8.922 9.036
{\rm log}_{10}({\rm SFR}) -2.520 -1.779 -1.243
{\rm log}_{10}({\rm sSFR}) -11.431 -10.726 -10.149
{\rm stellar\ age} 6.381 7.620 9.435

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.398 -0.820 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 -0.840 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.372 0.824 1.262
\delta -0.261 0.110 0.315
\tau_1/\tau_2 0.647 0.998 1.323
Q_{PAH} 0.996 2.920 5.438
U_{min} 2.929 8.123 14.999
{\rm log}_{10}(\gamma_e)\, -2.773 -1.499 -0.499

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.307 -0.542 -0.096
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.500 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.875 -1.940 -1.343
0.03-0.10 Gyr -2.642 -1.796 -1.192
0.10-0.33 Gyr -2.545 -1.710 -1.118
0.33-1.08 Gyr -2.665 -1.676 -1.090
1.08-3.57 Gyr -2.294 -1.279 -0.922
3.57-11.74 Gyr -1.288 -0.955 -0.794
11.74-13.04 Gyr -1.417 -0.847 -0.230

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.214 10.298 10.387
{\rm log}_{10}({\rm SFR}) -0.250 0.069 0.337
{\rm log}_{10}({\rm sSFR}) -10.574 -10.224 -9.943
{\rm stellar\ age} 4.985 6.445 7.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.837 -0.545 -0.370
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.442 0.124 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.347 0.468 0.633
\delta -0.809 -0.567 -0.262
\tau_1/\tau_2 0.708 1.026 1.379
Q_{PAH} 0.578 1.359 2.347
U_{min} 2.581 7.033 13.724
{\rm log}_{10}(\gamma_e)\, -2.876 -2.139 -1.551

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.499 -2.359 -1.720
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.471 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.125 0.110 0.280
0.03-0.10 Gyr -0.431 0.041 0.381
0.10-0.33 Gyr -0.223 0.249 0.550
0.33-1.08 Gyr 0.033 0.385 0.620
1.08-3.57 Gyr 0.144 0.433 0.642
3.57-11.74 Gyr 0.072 0.364 0.536
11.74-13.04 Gyr -0.272 0.340 0.825