2022exn

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Information

Transient

Name: SN2022exn
Right ascension: 14h43m07.40s
Declination: -22d40m11.29s
Discovery Date: March 17, 2022, 12:41 a.m.
Classification: SN Ia
Redshift: 0.047213
MW E(B-V): 0.082

Host

Name:
Right ascension: 14h43m07.38s
Declination: -22d40m11.10s
Redshift: None
Photometric Redshift:
 

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 4.42
Cutout download processed 2.52
Global aperture construction processed 0.65
Local aperture photometry processed 3.99
Global aperture photometry processed 4.04
Validate local photometry processed 0.02
Validate global photometry processed 11.64
Host information processed 0.11
Global host SED inference processed 458.79
Local host SED inference processed 605.42
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) = 14h43m07.40s, -22d40m11.29s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
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 210.59 0.79 18.091 0.004 AB
PanSTARRS_r 473.72 0.8 17.211 0.002 AB
PanSTARRS_i 683.03 0.98 16.814 0.002 AB
PanSTARRS_z 891.63 1.62 16.525 0.002 AB
PanSTARRS_y 1047.05 3.58 16.350 0.004 AB

Aperture details

RA, DEC (J2000) = 14h43m07.36s, -22d40m10.87s
semi major axis, semi minor axis (arcsec) = 10.99, 6.92
angle (degrees, anti-clockwise from east) = -168.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.76 4.01 21.321 0.405 AB
GALEX_NUV 0.41 2.74 24.873 7.278 AB
PanSTARRS_g 603.93 2.92 16.948 0.005 AB
PanSTARRS_r 1308.62 2.75 16.108 0.002 AB
PanSTARRS_i 1921.29 3.5 15.691 0.002 AB
PanSTARRS_z 2463.16 5.99 15.421 0.003 AB
PanSTARRS_y 2973.54 14.17 15.217 0.005 AB
2MASS_J 4087.86 231.74 13.976 0.062 Vega
2MASS_H 5243.54 358.61 13.233 0.074 Vega
2MASS_K 4051.05 422.36 13.043 0.113 Vega
WISE_W1 1818.64 31.51 13.052 0.019 Vega
WISE_W2 1016.47 41.65 13.043 0.044 Vega
WISE_W3 279.09 102.59 12.612 0.399 Vega
WISE_W4 -161.83 365.59 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})\, 9.858 10.010 10.154
{\rm log}_{10}({\rm SFR}) -2.155 -0.656 0.079
{\rm log}_{10}({\rm sSFR}) -12.214 -10.669 -9.885
{\rm stellar\ age} 5.297 7.624 10.855

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.480 -0.929 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.786 -0.865 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.754 1.109
\delta -0.887 -0.662 -0.403
\tau_1/\tau_2 0.662 1.015 1.384
Q_{PAH} 0.529 2.740 4.970
U_{min} 3.043 8.087 15.598
{\rm log}_{10}(\gamma_e)\, -3.120 -1.675 -0.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.991 -1.927 -0.680
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.446 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.350 -0.698 -0.097
0.03-0.10 Gyr -2.772 -0.754 0.140
0.10-0.33 Gyr -2.578 -0.678 0.152
0.33-1.09 Gyr -2.579 -0.557 0.151
1.09-3.58 Gyr -2.194 -0.241 0.188
3.58-11.81 Gyr -0.880 0.008 0.277
11.81-13.12 Gyr -0.636 0.214 1.120

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.428 10.508 10.625
{\rm log}_{10}({\rm SFR}) -3.425 -1.339 -0.224
{\rm log}_{10}({\rm sSFR}) -13.970 -11.888 -10.697
{\rm stellar\ age} 7.522 8.600 12.401

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.017 -0.694 -0.560
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.414 -0.464 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.394 0.599
\delta -0.916 -0.658 -0.300
\tau_1/\tau_2 0.535 0.948 1.348
Q_{PAH} 0.753 2.287 4.657
U_{min} 2.425 7.961 15.856
{\rm log}_{10}(\gamma_e)\, -3.208 -1.900 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.557 -3.742 -2.702
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.568 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.722 -1.589 -0.437
0.03-0.10 Gyr -4.282 -1.452 -0.170
0.10-0.33 Gyr -4.812 -1.559 -0.174
0.33-1.09 Gyr -4.696 -1.497 -0.163
1.09-3.58 Gyr -3.481 -0.859 0.308
3.58-11.81 Gyr -1.288 0.568 0.770
11.81-13.12 Gyr 0.056 1.004 1.755