2021hfq

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Information

Transient

Name: SN2021hfq
Right ascension: 7h57m54.90s
Declination: -67d43m53.15s
Discovery Date: March 27, 2021, 10:42 a.m.
Classification: SN Ia
Redshift: 0.080000
MW E(B-V): 0.112

Host

Name: 2021hfq
Right ascension: 7h57m54.51s
Declination: -67d43m50.05s
Redshift: 0.058992
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 1.32
Cutout download processed 1.57
Global aperture construction processed 0.15
Local aperture photometry processed 0.92
Global aperture photometry processed 1.06
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.49
Host information processed 0.08
Global host SED inference processed 680.79
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
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) = 7h57m54.90s, -67d43m53.15s
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

Data not available


Aperture details

RA, DEC (J2000) = 7h57m54.51s, -67d43m49.64s
semi major axis, semi minor axis (arcsec) = 9.34, 4.89
angle (degrees, anti-clockwise from east) = -166.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.79 5.39 20.078 0.173 AB
GALEX_NUV 22.01 3.87 20.543 0.191 AB
2MASS_J 1556.19 189.01 15.025 0.132 Vega
2MASS_H 1763.41 277.59 14.417 0.171 Vega
2MASS_K 2182.14 337.76 13.715 0.168 Vega
WISE_W1 756.71 14.13 14.004 0.020 Vega
WISE_W3 1307.6 40.34 10.935 0.033 Vega
WISE_W4 1068.05 232.91 9.709 0.237 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})\, 10.156 10.386 10.557
{\rm log}_{10}({\rm SFR}) -0.240 0.116 0.574
{\rm log}_{10}({\rm sSFR}) -10.664 -10.247 -9.703
{\rm stellar\ age} 4.248 7.021 10.037

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.529 -0.219 0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.115 -0.429 0.076

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.159 0.318
\delta -0.773 -0.350 0.111
\tau_1/\tau_2 0.255 0.729 1.227
Q_{PAH} 0.421 1.366 4.019
U_{min} 2.083 5.678 12.191
{\rm log}_{10}(\gamma_e)\, -3.618 -2.809 -1.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.263 -2.908 -1.624
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.517 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.302 0.253 0.602
0.03-0.10 Gyr -1.416 -0.151 0.631
0.10-0.33 Gyr -2.029 -0.229 0.392
0.33-1.07 Gyr -1.594 0.018 0.635
1.07-3.50 Gyr -1.077 0.279 0.631
3.50-11.43 Gyr -0.583 0.358 0.665
11.43-12.70 Gyr -0.391 0.524 1.467