2022iem

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.75
Cutout download processed 4.22
Global aperture construction processed 0.67
Local aperture photometry processed 4.55
Global aperture photometry processed 4.55
Validate local photometry processed 0.02
Validate global photometry processed 12.91
Host information processed 0.09
Global host SED inference processed 401.89
Local host SED inference processed 501.72
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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