2021hau

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Information

Transient

Name: SN2021hau
Right ascension: 14h53m24.31s
Declination: 49d56m44.39s
Discovery Date: March 18, 2021, 11:53 a.m.
Classification: SN IIb
Redshift: 0.037889
MW E(B-V): 0.015

Host

Name: 2021hau
Right ascension: 14h53m24.34s
Declination: 49d56m45.69s
Redshift: 0.037851
Photometric Redshift: 0.037
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 3.92
Global aperture construction processed 0.67
Local aperture photometry processed 3.6
Global aperture photometry processed 3.41
Validate local photometry processed 0.02
Validate global photometry processed 10.28
Host information processed 0.1
Global host SED inference processed 475.13
Local host SED inference processed 513.86
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.09
Log transient processing status processed None
 

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) = 14h53m24.31s, 49d56m44.39s
semi major axis, semi minor axis (arcsec) = 2.67, 2.67
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 121.84 0.58 18.686 0.005 AB
PanSTARRS_r 146.38 0.8 18.486 0.006 AB
PanSTARRS_i 165.57 0.88 18.353 0.006 AB
PanSTARRS_z 165.26 1.55 18.355 0.010 AB
PanSTARRS_y 188.41 4.59 18.212 0.026 AB

Aperture details

RA, DEC (J2000) = 14h53m24.33s, 49d56m45.59s
semi major axis, semi minor axis (arcsec) = 9.51, 5.44
angle (degrees, anti-clockwise from east) = -172.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 54.64 5.61 19.556 0.111 AB
GALEX_NUV 68.61 3.85 19.309 0.061 AB
PanSTARRS_g 239.12 1.46 17.953 0.007 AB
PanSTARRS_r 304.03 2.05 17.693 0.007 AB
PanSTARRS_i 342.94 2.26 17.562 0.007 AB
PanSTARRS_z 342.77 4.0 17.563 0.013 AB
PanSTARRS_y 397.73 11.85 17.401 0.032 AB
2MASS_J 426.4 197.51 16.431 0.503 Vega
2MASS_H 1108.74 305.06 14.920 0.299 Vega
2MASS_K 476.9 373.56 15.366 0.850 Vega
WISE_W1 303.09 12.25 14.997 0.044 Vega
WISE_W2 179.5 15.78 14.926 0.095 Vega
WISE_W3 339.33 68.85 12.399 0.220 Vega
WISE_W4 331.72 457.05 10.978 1.496 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})\, 8.395 8.677 8.849
{\rm log}_{10}({\rm SFR}) -1.433 -0.741 0.008
{\rm log}_{10}({\rm sSFR}) -10.144 -9.437 -8.452
{\rm stellar\ age} 0.713 4.207 6.724

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.817 -1.405 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.592 0.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.374 0.823
\delta -0.630 -0.194 0.169
\tau_1/\tau_2 0.719 1.091 1.485
Q_{PAH} 0.698 2.304 4.567
U_{min} 3.388 8.966 16.435
{\rm log}_{10}(\gamma_e)\, -3.096 -1.740 -0.462

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.623 -0.536
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.443 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.632 -1.224 -0.866
0.03-0.10 Gyr -1.556 -0.620 0.159
0.10-0.33 Gyr -1.710 -0.712 -0.154
0.33-1.09 Gyr -2.924 -1.116 -0.636
1.09-3.61 Gyr -3.320 -1.376 -0.946
3.61-11.92 Gyr -3.968 -1.630 -1.098
11.92-13.25 Gyr -3.939 -1.677 -0.944

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.680 8.930 9.088
{\rm log}_{10}({\rm SFR}) -0.535 -0.239 0.070
{\rm log}_{10}({\rm sSFR}) -9.590 -9.182 -8.678
{\rm stellar\ age} 1.416 4.840 6.641

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.905 -0.522 -0.234
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.786 -1.143 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.346 0.536
\delta -0.031 0.262 0.367
\tau_1/\tau_2 0.555 0.891 1.240
Q_{PAH} 0.914 1.898 3.543
U_{min} 3.104 7.925 14.747
{\rm log}_{10}(\gamma_e)\, -3.475 -2.635 -1.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.678 -2.406 -1.804
{\rm log}_{10}(\tau_{AGN})\, 0.856 1.155 1.683

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.462 -0.769 -0.511
0.03-0.10 Gyr -0.494 -0.119 0.217
0.10-0.33 Gyr -0.846 -0.347 0.033
0.33-1.09 Gyr -1.591 -0.792 -0.459
1.09-3.61 Gyr -2.205 -1.008 -0.703
3.61-11.92 Gyr -2.843 -1.220 -0.855
11.92-13.25 Gyr -2.801 -1.221 -0.654