2021caf

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Information

Transient

Name: 2021caf
Right ascension: 8h08m31.10s
Declination: -17d14m59.38s
Discovery Date: None
Classification: SNIa
Redshift: 0.070000
MW E(B-V): 0.094

Host

Name:
Right ascension: 8h08m31.08s
Declination: -17d14m59.33s
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
not processed
 status
Validate global photometry
Validate global photometr...
not processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
failed
 status
Task Name Status Time taken (s) Warning Flag
Global aperture photometry failed 0.03
Validate local photometry processed 0.02
Validate global photometry not processed None
Global host SED inference not processed None
Local host SED inference processed 549.82
Cutout download processed 3.47
Transient information processed 0.0
Transient MWEBV processed 0.05
Host information processed 0.17
Host MWEBV processed 0.04
Local aperture photometry processed 4.22
Global aperture construction processed 0.67
Host match processed 5.53
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) = 8h08m31.10s, -17d14m59.38s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
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 88.66 0.42 19.031 0.005 AB
PanSTARRS_r 202.74 0.6 18.133 0.003 AB
PanSTARRS_i 315.41 0.65 17.653 0.002 AB
PanSTARRS_z 402.22 1.22 17.389 0.003 AB
PanSTARRS_y 472.77 2.84 17.213 0.007 AB

Aperture details

RA, DEC (J2000) = 8h08m31.08s, -17d14m59.18s
semi major axis, semi minor axis (arcsec) = 7.23, 5.23
angle (degrees, anti-clockwise from east) = -110.4

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})\, 10.068 10.184 10.316
{\rm log}_{10}({\rm SFR}) -2.122 -0.994 -0.194
{\rm log}_{10}({\rm sSFR}) -12.243 -11.158 -10.347
{\rm stellar\ age} 7.365 8.747 12.057

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.609 -1.069 -0.693
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.717 -0.508 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.460 0.797 1.139
\delta -0.610 -0.231 0.082
\tau_1/\tau_2 0.613 1.018 1.399
Q_{PAH} 0.659 2.428 5.017
U_{min} 2.870 7.958 15.393
{\rm log}_{10}(\gamma_e)\, -3.350 -2.056 -0.874

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.492 -1.341 -0.541
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.392 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.473 -1.135 -0.392
0.03-0.10 Gyr -2.931 -1.132 -0.135
0.10-0.33 Gyr -3.507 -1.238 -0.301
0.33-1.07 Gyr -4.046 -1.352 -0.378
1.07-3.52 Gyr -3.445 -1.054 -0.020
3.52-11.55 Gyr -1.370 0.174 0.427
11.55-12.83 Gyr -0.070 0.808 1.407

Global parameter details

Documentation

Data not available