2022afac results

Information

Transient
Name:SN2022afac
Right ascension: 1h35m09.69s
Declination:17d42m25.99s
Discovery Date:Dec. 19, 2022, 4:39 a.m.
Classification:SN Ia
Redshift:0.065352
MW E(B-V):0.055
Host
Name:5902
Right ascension: 1h35m09.68s
Declination:17d42m27.65s
Redshift:None
Photometric Redshift:0.065
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.15
Transient MWEBV processed 0.07
Host match processed 4.39
Host information processed 0.13
Host MWEBV processed 0.07
Global aperture construction processed 0.68
Global aperture photometry processed 6.87
Validate global photometry processed 19.51
Global host SED inference processed 457.09
Local aperture photometry processed 6.63
Validate local photometry processed 0.03
Local host SED inference processed 535.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h35m09.69s, 17d42m25.99s
semi major axis, semi minor axis (arcsec):1.6, 1.6
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 19.63 1.85 20.667 0.103 AB
SDSS_g 127.37 2.96 18.637 0.025 AB
DES_g 131.54 0.47 18.602 0.004 AB
PanSTARRS_g 110.33 0.53 18.793 0.005 AB
SDSS_r 298.4 4.54 17.713 0.017 AB
PanSTARRS_r 234.83 0.65 17.973 0.003 AB
DES_r 306.99 1.24 17.682 0.004 AB
SDSS_i 446.75 5.62 17.275 0.014 AB
PanSTARRS_i 351.1 0.74 17.536 0.002 AB
PanSTARRS_z 442.11 1.22 17.286 0.003 AB
SDSS_z 593.25 7.79 16.967 0.014 AB
DES_z 569.45 3.93 17.011 0.007 AB
PanSTARRS_y 557.08 2.7 17.035 0.005 AB

Aperture details

RA, DEC (J2000):1h35m09.67s, 17d42m28.35s
semi major axis, semi minor axis (arcsec):10.56, 9.1
angle (degrees, anti-clockwise from east):-148.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.72 1.64 22.216 0.378 AB
GALEX_NUV 9.78 2.22 21.424 0.247 AB
SDSS_u 173.51 9.84 18.302 0.062 AB
SDSS_g 1027.87 8.69 16.370 0.009 AB
DES_g 1086.6 1.43 16.310 0.001 AB
PanSTARRS_g 1084.86 2.99 16.312 0.003 AB
SDSS_r 2322.87 13.22 15.485 0.006 AB
PanSTARRS_r 2302.06 3.64 15.495 0.002 AB
DES_r 2544.13 3.69 15.386 0.002 AB
SDSS_i 3478.07 17.11 15.047 0.005 AB
PanSTARRS_i 3475.28 4.24 15.048 0.001 AB
PanSTARRS_z 4353.66 7.05 14.803 0.002 AB
SDSS_z 4641.36 33.12 14.733 0.008 AB
DES_z 4789.02 11.57 14.699 0.003 AB
PanSTARRS_y 5604.64 16.34 14.529 0.003 AB
2MASS_J 7504.97 274.91 13.317 0.040 Vega
2MASS_H 8524.15 429.78 12.706 0.055 Vega
2MASS_K 7412.88 522.65 12.387 0.077 Vega
WISE_W1 3257.12 32.07 12.419 0.011 Vega
WISE_W2 1911.95 34.85 12.357 0.020 Vega
WISE_W3 347.69 81.64 12.373 0.255 Vega
WISE_W4 341.89 406.49 10.945 1.291 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.804 9.940 10.035
{\rm log}_{10}({\rm SFR}) -0.838 -0.364 0.028
{\rm log}_{10}({\rm sSFR}) -10.845 -10.302 -9.835
{\rm stellar\ age} 4.282 6.356 7.800

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.749 -0.381 -0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.708 0.214 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.423 0.666 1.032
\delta -0.853 -0.549 -0.195
\tau_1/\tau_2 0.681 0.987 1.308
Q_{PAH} 0.977 2.850 5.171
U_{min} 2.788 7.824 14.928
{\rm log}_{10}(\gamma_e)\, -3.145 -1.921 -0.658

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.062 -2.336 -0.932
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.421 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.707 -0.343 -0.042
0.03-0.10 Gyr -1.064 -0.399 0.068
0.10-0.33 Gyr -0.904 -0.244 0.264
0.33-1.08 Gyr -0.563 -0.018 0.329
1.08-3.53 Gyr -0.349 0.076 0.303
3.53-11.60 Gyr -0.499 -0.037 0.180
11.60-12.89 Gyr -0.712 -0.007 0.535

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.938 11.008 11.075
{\rm log}_{10}({\rm SFR}) -1.922 -0.998 -0.484
{\rm log}_{10}({\rm sSFR}) -12.985 -12.010 -11.450
{\rm stellar\ age} 7.088 7.868 10.149

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.658 -0.515 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.407 -0.556 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.212 0.311 0.431
\delta -0.929 -0.777 -0.540
\tau_1/\tau_2 0.597 0.947 1.301
Q_{PAH} 0.211 0.571 1.171
U_{min} 3.356 8.999 16.447
{\rm log}_{10}(\gamma_e)\, -2.753 -1.704 -1.097

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.535 -3.752 -2.800
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.567 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.227 -0.966 -0.456
0.03-0.10 Gyr -2.579 -1.109 -0.460
0.10-0.33 Gyr -2.541 -1.012 -0.210
0.33-1.08 Gyr -1.876 -0.581 0.165
1.08-3.53 Gyr -1.060 0.435 1.023
3.53-11.60 Gyr 0.807 1.181 1.302
11.60-12.89 Gyr 0.544 1.269 1.975