2021xj

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Information

Transient

Name: 2021xj
Right ascension: 2h10m33.89s
Declination: 32d55m03.95s
Discovery Date: None
Classification: SNIa
Redshift: 0.093700
MW E(B-V): 0.086

Host

Name:
Right ascension: 2h10m33.78s
Declination: 32d55m00.82s
Redshift: None
Photometric Redshift: 0.090
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.79
Transient MWEBV processed 0.04
Host match processed 4.49
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 7.05
Validate global photometry phot valid failed 0.03
Global host SED inference not processed None
Local aperture photometry processed 6.94
Validate local photometry processed 0.03
Local host SED inference processed 414.1
 

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) = 2h10m33.89s, 32d55m03.95s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 32.94 0.93 20.106 0.031 AB
PanSTARRS_i 50.85 0.4 19.634 0.008 AB
PanSTARRS_z 52.14 0.72 19.607 0.015 AB
DES_z 46.42 2.82 19.733 0.066 AB
PanSTARRS_y 59.99 2.07 19.455 0.038 AB

Aperture details

RA, DEC (J2000) = 2h10m33.75s, 32d55m01.37s
semi major axis, semi minor axis (arcsec) = 7.82, 7.02
angle (degrees, anti-clockwise from east) = -109.89

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.067 9.276 9.457
{\rm log}_{10}({\rm SFR}) -0.747 -0.305 0.071
{\rm log}_{10}({\rm sSFR}) -10.076 -9.624 -9.096
{\rm stellar\ age} 4.003 6.504 8.195

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.520 -1.028 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.161 -0.677 -0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.456 0.788 1.162
\delta -0.515 -0.037 0.223
\tau_1/\tau_2 0.644 1.006 1.355
Q_{PAH} 0.456 1.798 4.996
U_{min} 2.722 7.512 14.230
{\rm log}_{10}(\gamma_e)\, -3.341 -2.346 -1.228

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.329 -1.167 -0.244
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.507 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.540 -0.181 0.124
0.03-0.10 Gyr -1.125 -0.433 0.087
0.10-0.33 Gyr -1.563 -0.787 -0.299
0.33-1.06 Gyr -1.663 -0.919 -0.405
1.06-3.46 Gyr -1.460 -0.802 -0.467
3.46-11.28 Gyr -1.251 -0.680 -0.396
11.28-12.53 Gyr -1.479 -0.645 0.038

Global parameter details

Documentation

Data not available