2021xac

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Information

Transient

Name: 2021xac
Right ascension: 21h09m30.33s
Declination: 15d35m33.22s
Discovery Date: None
Classification: SNIa
Redshift: 0.080000
MW E(B-V): 0.074

Host

Name:
Right ascension: 21h09m30.52s
Declination: 15d35m30.67s
Redshift: None
Photometric Redshift: 0.074
 

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
not processed
 status
Validate global photometry
Validate global photometr...
phot valid failed
 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
Global host SED inference not processed None
Cutout download processed 5.68
Transient information processed 0.0
Transient MWEBV processed 0.05
Host match processed 5.59
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.74
Local aperture photometry processed 5.24
Global aperture photometry processed 5.37
Validate local photometry processed 0.02
Local host SED inference processed 416.84
Validate global photometry phot valid failed 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) = 21h09m30.33s, 15d35m33.22s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 18.5 0.29 20.732 0.017 AB
PanSTARRS_g 20.4 0.29 20.626 0.015 AB
PanSTARRS_r 32.71 0.37 20.113 0.012 AB
DES_r 33.34 0.58 20.093 0.019 AB
PanSTARRS_i 45.17 0.44 19.763 0.011 AB
PanSTARRS_z 55.37 1.27 19.542 0.025 AB
DES_z 50.26 1.88 19.647 0.041 AB
PanSTARRS_y 66.11 2.63 19.349 0.043 AB

Aperture details

RA, DEC (J2000) = 21h09m30.51s, 15d35m30.73s
semi major axis, semi minor axis (arcsec) = 11.34, 4.1
angle (degrees, anti-clockwise from east) = -34.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

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})\, 8.934 9.100 9.211
{\rm log}_{10}({\rm SFR}) -1.765 -1.104 -0.402
{\rm log}_{10}({\rm sSFR}) -10.927 -10.227 -9.434
{\rm stellar\ age} 2.278 5.977 7.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.444 -0.781 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.768 -0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.565 1.055
\delta -0.609 -0.161 0.260
\tau_1/\tau_2 0.663 1.013 1.357
Q_{PAH} 0.810 2.469 4.942
U_{min} 2.946 8.191 15.318
{\rm log}_{10}(\gamma_e)\, -2.952 -1.816 -0.555

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.508 -0.472 0.059
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.433 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.846 -1.278 -0.848
0.03-0.10 Gyr -1.964 -1.076 -0.308
0.10-0.33 Gyr -1.731 -0.914 -0.268
0.33-1.07 Gyr -1.502 -0.836 -0.335
1.07-3.50 Gyr -1.674 -0.820 -0.557
3.50-11.43 Gyr -2.144 -0.867 -0.647
11.43-12.70 Gyr -2.250 -0.912 -0.417

Global parameter details

Documentation

Data not available