2021huv

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Information

Transient

Name: SN2021huv
Right ascension: 15h24m05.18s
Declination: 48d14m49.35s
Discovery Date: April 3, 2021, 8:49 a.m.
Classification: SN IIb
Redshift: 0.037000
MW E(B-V): 0.014

Host

Name: 2021huv
Right ascension: 15h24m05.70s
Declination: 48d14m57.44s
Redshift: 0.037401
Photometric Redshift: 0.065
 

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
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 2.84
Cutout download processed 3.28
Global aperture construction processed 0.66
Local aperture photometry processed 3.62
Global aperture photometry processed 3.79
Validate local photometry processed 0.02
Validate global photometry processed 11.34
Host information processed 0.1
Global host SED inference processed 378.23
Local host SED inference processed 419.6
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
Processing status completed 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) = 15h24m05.18s, 48d14m49.35s
semi major axis, semi minor axis (arcsec) = 2.7, 2.7
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 30.5 0.59 20.189 0.021 AB
PanSTARRS_r 45.92 0.79 19.745 0.019 AB
PanSTARRS_i 60.55 0.97 19.445 0.017 AB
PanSTARRS_z 66.79 1.78 19.338 0.029 AB
PanSTARRS_y 78.52 4.23 19.163 0.058 AB

Aperture details

RA, DEC (J2000) = 15h24m05.68s, 48d14m57.60s
semi major axis, semi minor axis (arcsec) = 20.72, 8.13
angle (degrees, anti-clockwise from east) = -124.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 65.96 7.96 19.352 0.131 AB
GALEX_NUV 93.69 6.36 18.971 0.074 AB
PanSTARRS_g 1120.49 2.87 16.276 0.003 AB
PanSTARRS_r 1945.23 3.81 15.678 0.002 AB
PanSTARRS_i 2711.95 4.63 15.317 0.002 AB
PanSTARRS_z 3088.84 8.48 15.176 0.003 AB
PanSTARRS_y 3761.97 19.76 14.961 0.006 AB
2MASS_J 4463.03 336.04 13.881 0.082 Vega
2MASS_H 5971.28 564.04 13.092 0.103 Vega
2MASS_K 5097.75 527.44 12.794 0.112 Vega
WISE_W1 2306.23 30.8 12.794 0.014 Vega
WISE_W2 1291.4 38.36 12.783 0.032 Vega
WISE_W3 3157.98 106.72 9.977 0.037 Vega
WISE_W4 3154.65 587.21 8.533 0.202 Vega
 

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})\, 8.381 8.561 8.691
{\rm log}_{10}({\rm SFR}) -2.150 -1.493 -0.779
{\rm log}_{10}({\rm sSFR}) -10.715 -10.092 -9.315
{\rm stellar\ age} 3.733 6.610 8.258

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.647 -1.042 -0.500
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.679 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.732 1.162
\delta -0.467 -0.002 0.257
\tau_1/\tau_2 0.639 0.999 1.338
Q_{PAH} 0.815 2.409 5.256
U_{min} 3.195 8.323 15.536
{\rm log}_{10}(\gamma_e)\, -3.144 -2.019 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.982 -0.735 -0.129
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.452 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.671 -1.871 -1.310
0.03-0.10 Gyr -2.188 -1.448 -0.651
0.10-0.33 Gyr -2.183 -1.407 -0.839
0.33-1.09 Gyr -2.479 -1.541 -1.056
1.09-3.61 Gyr -2.194 -1.470 -1.163
3.61-11.93 Gyr -2.215 -1.418 -1.182
11.93-13.26 Gyr -2.359 -1.401 -0.826

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.297 10.355 10.438
{\rm log}_{10}({\rm SFR}) -0.360 -0.085 0.197
{\rm log}_{10}({\rm sSFR}) -10.729 -10.428 -10.158
{\rm stellar\ age} 7.730 8.707 11.680

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.832 -0.631 -0.460
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.732 0.049 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.385 0.536
\delta -0.249 -0.050 0.116
\tau_1/\tau_2 0.583 0.984 1.378
Q_{PAH} 0.561 1.331 2.475
U_{min} 2.469 6.848 14.096
{\rm log}_{10}(\gamma_e)\, -3.241 -2.400 -1.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.542 -3.747 -2.824
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.559 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.898 -0.412 -0.167
0.03-0.10 Gyr -0.375 0.002 0.338
0.10-0.33 Gyr -0.847 -0.227 0.100
0.33-1.09 Gyr -1.162 -0.445 -0.095
1.09-3.61 Gyr -1.493 -0.436 0.021
3.61-11.93 Gyr -0.144 0.461 0.592
11.93-13.26 Gyr 0.303 0.876 1.501