2022iem results

Information

Transient
Name:SN2022iem
Right ascension: 17h30m51.12s
Declination:5d51m58.38s
Discovery Date:April 23, 2022, 12:42 p.m.
Classification:SN Ia
Redshift:0.066000
MW E(B-V):0.102
Host
Name:2022iem
Right ascension: 17h30m51.51s
Declination:5d52m07.34s
Redshift:0.062591
Photometric Redshift:0.080
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.22
Transient MWEBV processed 0.06
Host match processed 4.75
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 4.55
Validate global photometry processed 12.91
Global host SED inference processed 401.89
Local aperture photometry processed 4.55
Validate local photometry processed 0.02
Local host SED inference processed 501.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h30m51.12s, 5d51m58.38s
semi major axis, semi minor axis (arcsec):1.66, 1.66
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 1.36 0.38 23.562 0.303 AB
PanSTARRS_r 3.71 0.47 22.476 0.136 AB
PanSTARRS_i 3.29 0.55 22.605 0.181 AB
PanSTARRS_z 6.44 0.97 21.878 0.164 AB
PanSTARRS_y 5.15 2.57 22.120 0.541 AB

Aperture details

RA, DEC (J2000):17h30m51.53s, 5d52m04.87s
semi major axis, semi minor axis (arcsec):20.01, 5.33
angle (degrees, anti-clockwise from east):-6.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.29 3.24 22.091 0.666 AB
GALEX_NUV 17.76 2.0 20.776 0.122 AB
PanSTARRS_g 710.73 2.48 16.771 0.004 AB
PanSTARRS_r 1642.74 3.02 15.861 0.002 AB
PanSTARRS_i 2396.01 3.5 15.451 0.002 AB
2MASS_J 5500.84 282.66 13.654 0.056 Vega
2MASS_H 6393.88 440.67 13.018 0.075 Vega
2MASS_K 5643.5 474.38 12.683 0.091 Vega
WISE_W1 2649.24 44.09 12.643 0.018 Vega
WISE_W2 1598.52 55.11 12.552 0.037 Vega
WISE_W3 2777.38 132.39 10.117 0.052 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.477 8.027 8.322
{\rm log}_{10}({\rm SFR}) -1.601 -1.202 -0.864
{\rm log}_{10}({\rm sSFR}) -9.806 -9.237 -8.371
{\rm stellar\ age} 2.044 6.268 7.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.932 -0.231 0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -1.146 0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.031 1.535 2.061
\delta -0.094 0.126 0.276
\tau_1/\tau_2 0.625 0.983 1.361
Q_{PAH} 0.630 2.156 4.817
U_{min} 2.853 8.072 15.596
{\rm log}_{10}(\gamma_e)\, -2.996 -2.005 -0.878

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.232 -0.911 0.028
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.533 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.381 -0.904 -0.529
0.03-0.10 Gyr -3.017 -1.684 -1.052
0.10-0.33 Gyr -4.092 -2.145 -1.482
0.33-1.08 Gyr -4.385 -2.198 -1.666
1.08-3.54 Gyr -4.037 -2.099 -1.631
3.54-11.63 Gyr -3.794 -1.993 -1.580
11.63-12.92 Gyr -3.813 -2.043 -1.281

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.819 10.876 10.976
{\rm log}_{10}({\rm SFR}) -0.407 0.091 0.409
{\rm log}_{10}({\rm sSFR}) -11.387 -10.789 -10.435
{\rm stellar\ age} 7.581 8.645 11.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.814 -0.564 -0.403
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 0.095 0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.278 0.391 0.560
\delta -0.809 -0.563 -0.190
\tau_1/\tau_2 0.587 1.006 1.422
Q_{PAH} 0.509 1.235 2.306
U_{min} 2.736 7.954 14.754
{\rm log}_{10}(\gamma_e)\, -3.170 -2.380 -1.654

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.255 -3.272 -2.334
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.503 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.822 -0.008 0.319
0.03-0.10 Gyr -0.625 0.061 0.499
0.10-0.33 Gyr -1.236 -0.071 0.389
0.33-1.08 Gyr -2.347 -0.410 0.147
1.08-3.54 Gyr -1.778 -0.110 0.545
3.54-11.63 Gyr 0.073 0.985 1.131
11.63-12.92 Gyr 0.746 1.436 2.079