2022aech

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Information

Transient

Name: SN2022aech
Right ascension: 1h16m24.73s
Declination: -32d56m48.19s
Discovery Date: Dec. 22, 2022, 7:05 p.m.
Classification: SN Ia
Redshift: 0.030000
MW E(B-V): 0.026

Host

Name:
Right ascension: 1h16m24.86s
Declination: -32d56m43.38s
Redshift: None
Photometric Redshift: 0.022
 

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
not enough filters
 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 7.32
Cutout download processed 3.49
Global aperture construction processed 0.15
Local aperture photometry processed 0.94
Global aperture photometry processed 0.97
Validate local photometry processed 0.01
Validate global photometry processed 1.24
Host information processed 0.13
Global host SED inference processed 551.79
Local host SED inference not enough filters 16.24
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status blocked 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) = 1h16m24.73s, -32d56m48.19s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 620.89 76.18 16.023 0.133 Vega
2MASS_H 1047.18 119.55 14.982 0.124 Vega
2MASS_K 788.49 150.76 14.820 0.208 Vega

Aperture details

RA, DEC (J2000) = 1h16m24.84s, -32d56m43.43s
semi major axis, semi minor axis (arcsec) = 11.71, 9.48
angle (degrees, anti-clockwise from east) = -169.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 273.88 12.46 17.806 0.049 AB
GALEX_NUV 371.86 8.23 17.474 0.024 AB
2MASS_J 4697.73 241.24 13.825 0.056 Vega
2MASS_H 5654.75 377.44 13.151 0.072 Vega
2MASS_K 4236.91 477.7 12.995 0.122 Vega
WISE_W1 2180.81 27.89 12.854 0.014 Vega
WISE_W2 1310.75 31.89 12.767 0.026 Vega
WISE_W3 6447.62 120.06 9.203 0.020 Vega
WISE_W4 6348.52 866.38 7.773 0.148 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.627 9.895 10.089
{\rm log}_{10}({\rm SFR}) -0.148 0.159 0.521
{\rm log}_{10}({\rm sSFR}) -10.134 -9.724 -9.240
{\rm stellar\ age} 4.165 7.153 9.701

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.806 -0.341 -0.034
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.579 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.265 0.503
\delta -0.671 -0.248 0.174
\tau_1/\tau_2 0.205 0.591 1.095
Q_{PAH} 0.303 1.007 2.581
U_{min} 2.553 6.896 13.658
{\rm log}_{10}(\gamma_e)\, -3.636 -2.912 -1.685

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.572 -3.807 -2.685
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.581 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.251 0.237 0.476
0.03-0.10 Gyr -0.795 0.050 0.609
0.10-0.33 Gyr -1.480 -0.338 0.290
0.33-1.10 Gyr -1.707 -0.402 0.156
1.10-3.63 Gyr -1.339 -0.314 0.068
3.63-12.02 Gyr -0.908 -0.156 0.189
12.02-13.35 Gyr -0.856 0.027 0.814