2021huy

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Information

Transient

Name: SN2021huy
Right ascension: 16h59m44.94s
Declination: 42d33m18.25s
Discovery Date: March 19, 2021, 11:15 a.m.
Classification: SN Ia
Redshift: 0.142000
MW E(B-V): 0.025

Host

Name: 2021huy
Right ascension: 16h59m44.55s
Declination: 42d33m14.00s
Redshift: None
Photometric Redshift: 0.131
 

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 2.65
Cutout download processed 3.18
Global aperture construction processed 0.87
Local aperture photometry processed 3.93
Global aperture photometry processed 3.77
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.26
Host information processed 0.09
Global host SED inference processed 385.01
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.1
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) = 16h59m44.94s, 42d33m18.25s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 16h59m44.57s, 42d33m14.02s
semi major axis, semi minor axis (arcsec) = 10.92, 7.37
angle (degrees, anti-clockwise from east) = -92.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.52 5.14 20.301 0.203 AB
GALEX_NUV 31.74 3.1 20.146 0.106 AB
PanSTARRS_g 245.77 1.73 17.924 0.008 AB
PanSTARRS_r 487.12 2.7 17.181 0.006 AB
PanSTARRS_i 645.59 1.77 16.875 0.003 AB
PanSTARRS_z 804.14 6.72 16.637 0.009 AB
PanSTARRS_y 946.72 14.18 16.459 0.016 AB
2MASS_J 1170.87 213.38 15.334 0.198 Vega
2MASS_H 834.21 326.47 15.229 0.425 Vega
2MASS_K 1460.17 410.19 14.151 0.305 Vega
WISE_W1 663.2 48.71 14.147 0.080 Vega
WISE_W2 428.62 41.28 13.981 0.105 Vega
WISE_W3 1160.4 95.65 11.064 0.089 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})\, 10.868 10.903 10.951
{\rm log}_{10}({\rm SFR}) 0.435 0.622 0.825
{\rm log}_{10}({\rm sSFR}) -10.478 -10.284 -10.085
{\rm stellar\ age} 6.796 7.412 9.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.398 -0.267 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.401 -0.608 -0.036

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.134 0.202
\delta -0.728 -0.374 -0.019
\tau_1/\tau_2 0.776 1.146 1.494
Q_{PAH} 1.096 2.763 5.165
U_{min} 2.572 7.719 14.556
{\rm log}_{10}(\gamma_e)\, -2.129 -1.158 -0.382

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.306 -3.212 -2.048
{\rm log}_{10}(\tau_{AGN})\, 1.132 1.652 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.011 0.281 0.457
0.03-0.10 Gyr 0.482 0.717 0.951
0.10-0.32 Gyr 0.218 0.534 0.766
0.32-1.04 Gyr -0.027 0.358 0.600
1.04-3.34 Gyr 0.055 0.498 0.785
3.34-10.76 Gyr 0.868 1.102 1.180
10.76-11.95 Gyr 0.882 1.326 1.858