2022aj

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Information

Transient

Name: SN2022aj
Right ascension: 14h56m08.31s
Declination: -27d45m37.58s
Discovery Date: Jan. 3, 2022, 5:31 a.m.
Classification: SN Ia
Redshift: 0.030000
MW E(B-V): 0.108

Host

Name: 2022aj
Right ascension: 14h56m04.23s
Declination: -27d46m04.56s
Redshift: 0.023590
Photometric Redshift: 0.049
 

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
failed
 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 15.12
Cutout download processed 2.31
Global aperture construction processed 0.7
Local aperture photometry processed 4.31
Global aperture photometry processed 4.53
Validate local photometry processed 0.02
Validate global photometry processed 12.66
Host information processed 0.1
Global host SED inference processed 494.55
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 14h56m08.31s, -27d45m37.58s
semi major axis, semi minor axis (arcsec) = 4.2, 4.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.4 2.25 22.950 1.020 AB
PanSTARRS_g -3.33 1.6 AB
PanSTARRS_r -1.56 1.93 AB
PanSTARRS_i 0.66 2.02 24.355 3.336 AB
PanSTARRS_z -5.18 3.3 AB
PanSTARRS_y -18.6 8.3 AB
2MASS_J 60.06 91.93 18.559 1.662 Vega
2MASS_H 41.81 114.85 18.479 2.982 Vega
2MASS_K -134.99 182.28 Vega

Aperture details

RA, DEC (J2000) = 14h56m04.20s, -27d46m04.25s
semi major axis, semi minor axis (arcsec) = 31.4, 11.84
angle (degrees, anti-clockwise from east) = -82.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 111.06 12.38 18.786 0.121 AB
GALEX_NUV 108.87 9.66 18.808 0.096 AB
PanSTARRS_g 2597.9 7.31 15.363 0.003 AB
PanSTARRS_i 8366.29 9.66 14.094 0.001 AB
PanSTARRS_y 14698.79 37.93 13.482 0.003 AB
2MASS_J 20577.95 430.08 12.222 0.023 Vega
2MASS_H 27964.66 536.25 11.416 0.021 Vega
2MASS_K 23593.59 849.25 11.130 0.039 Vega
WISE_W1 14758.93 86.47 10.778 0.006 Vega
WISE_W2 9926.59 102.9 10.569 0.011 Vega
WISE_W3 52269.77 370.09 6.930 0.008 Vega
WISE_W4 105655.6 5088.77 4.720 0.052 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})\, 10.704 10.786 10.873
{\rm log}_{10}({\rm SFR}) -0.237 0.105 0.397
{\rm log}_{10}({\rm sSFR}) -11.036 -10.684 -10.373
{\rm stellar\ age} 8.066 10.237 12.635

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.586 -0.273 -0.053
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.203 -0.110 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.542 0.732 1.023
\delta 0.171 0.276 0.352
\tau_1/\tau_2 0.455 0.897 1.379
Q_{PAH} 0.688 1.932 3.648
U_{min} 2.708 7.940 15.596
{\rm log}_{10}(\gamma_e)\, -2.446 -1.585 -0.992

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.363 -1.635 -1.128
{\rm log}_{10}(\tau_{AGN})\, 1.342 1.817 2.059

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.084 0.261 0.591
0.03-0.10 Gyr -1.941 -0.135 0.389
0.10-0.33 Gyr -3.334 -0.726 -0.041
0.33-1.10 Gyr -3.304 -0.833 -0.115
1.10-3.65 Gyr -2.454 -0.652 0.237
3.65-12.10 Gyr -0.703 0.706 0.966
12.10-13.44 Gyr 0.812 1.602 1.975