2021zys

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Information

Transient

Name: SN2021zys
Right ascension: 2h53m21.97s
Declination: -66d07m02.68s
Discovery Date: Sept. 28, 2021, 2:52 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.027

Host

Name:
Right ascension: 2h53m21.40s
Declination: -66d07m02.99s
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
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 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 4.14
Cutout download processed 7.52
Global aperture construction processed 0.31
Local aperture photometry processed 1.03
Global aperture photometry processed 0.83
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.96
Host information processed 0.14
Global host SED inference processed 621.79
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 2h53m21.97s, -66d07m02.68s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 2h53m21.33s, -66d07m01.84s
semi major axis, semi minor axis (arcsec) = 10.29, 8.18
angle (degrees, anti-clockwise from east) = -95.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 74.82 6.63 19.215 0.096 AB
GALEX_NUV 86.13 4.23 19.062 0.053 AB
2MASS_J 1988.22 253.48 14.759 0.138 Vega
2MASS_H 1993.32 411.14 14.283 0.224 Vega
2MASS_K 793.69 414.83 14.813 0.567 Vega
WISE_W1 603.14 15.8 14.250 0.028 Vega
WISE_W2 363.04 16.44 14.161 0.049 Vega
WISE_W3 1233.76 76.69 10.998 0.067 Vega
WISE_W4 1048.1 447.36 9.729 0.463 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})\, 9.752 10.002 10.178
{\rm log}_{10}({\rm SFR}) -0.280 0.105 0.508
{\rm log}_{10}({\rm sSFR}) -10.310 -9.908 -9.387
{\rm stellar\ age} 4.573 7.072 9.311

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.889 -0.302 0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.118 -0.486 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.157 0.323
\delta -0.797 -0.362 0.062
\tau_1/\tau_2 0.366 0.857 1.403
Q_{PAH} 0.256 0.874 3.439
U_{min} 2.614 6.911 13.720
{\rm log}_{10}(\gamma_e)\, -3.515 -2.377 -1.282

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.523 -3.623 -2.284
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.574 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.317 0.124 0.434
0.03-0.10 Gyr -1.011 0.001 0.607
0.10-0.33 Gyr -1.601 -0.237 0.317
0.33-1.08 Gyr -1.594 -0.284 0.290
1.08-3.55 Gyr -1.167 -0.180 0.172
3.55-11.66 Gyr -0.733 -0.011 0.293
11.66-12.96 Gyr -0.701 0.165 0.920