2021uhh

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Information

Transient

Name: SN2021uhh
Right ascension: 3h10m56.50s
Declination: 38d12m45.30s
Discovery Date: July 29, 2021, 9:47 a.m.
Classification: SN Ia-SC
Redshift: 0.076000
MW E(B-V): 0.151

Host

Name: 2021uhh
Right ascension: 3h10m56.60s
Declination: 38d12m45.32s
Redshift: None
Photometric Redshift: 0.136
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 3.77
Global aperture construction processed 0.64
Local aperture photometry processed 3.64
Global aperture photometry processed 3.74
Validate local photometry processed 0.02
Validate global photometry processed 10.95
Host information processed 0.1
Global host SED inference processed 1061.34
Local host SED inference processed 559.17
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.14
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) = 3h10m56.50s, 38d12m45.30s
semi major axis, semi minor axis (arcsec) = 1.39, 1.39
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 20.3 0.37 20.631 0.020
PanSTARRS_r 55.26 0.45 19.544 0.009
PanSTARRS_i 99.26 0.53 18.908 0.006
PanSTARRS_z 134.99 1.0 18.574 0.008
PanSTARRS_y 140.09 1.87 18.534 0.014

Aperture details

RA, DEC (J2000) = 3h10m56.59s, 38d12m45.64s
semi major axis, semi minor axis (arcsec) = 3.46, 3.17
angle (degrees, anti-clockwise from east) = -84.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 2.05 1.3 23.119 0.686
GALEX_NUV 4.86 1.13 22.184 0.253
PanSTARRS_g 46.66 0.85 19.728 0.020
PanSTARRS_r 114.47 1.01 18.753 0.010
PanSTARRS_i 185.78 1.14 18.228 0.007
PanSTARRS_z 244.94 2.17 17.927 0.010
PanSTARRS_y 282.13 4.04 17.774 0.016
2MASS_J 412.42 107.39 16.467 0.283
2MASS_H 574.54 145.57 15.634 0.275
2MASS_K 516.12 175.89 15.280 0.370
WISE_W1 187.07 14.05 15.521 0.082
WISE_W2 139.18 19.06 15.202 0.149
WISE_W3 0.01 72.89 23.481 6312.216
WISE_W4 -69.41 486.45
 

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})\, 9.748 9.859 10.008
{\rm log}_{10}({\rm SFR}) -1.639 -0.990 -0.497
{\rm log}_{10}({\rm sSFR}) -11.597 -10.866 -10.310
{\rm stellar\ age} 6.968 8.538 11.948

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.683 -1.242 -0.809
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -1.158 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.793 1.138 1.408
\delta -0.517 -0.262 -0.029
\tau_1/\tau_2 0.586 0.964 1.366
Q_{PAH} 0.668 2.165 4.996
U_{min} 2.807 8.235 15.346
{\rm log}_{10}(\gamma_e)\, -3.371 -2.405 -1.093

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.679 -1.025 -0.244
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.539 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.584 -0.828 -0.379
0.03-0.10 Gyr -2.439 -1.256 -0.586
0.10-0.33 Gyr -3.081 -1.411 -0.641
0.33-1.07 Gyr -3.776 -1.537 -0.581
1.07-3.51 Gyr -3.279 -1.129 -0.209
3.51-11.48 Gyr -1.607 -0.154 0.104
11.48-12.75 Gyr -0.438 0.428 1.111

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.066 10.112 10.166
{\rm log}_{10}({\rm SFR}) -1.164 -0.573 -0.093
{\rm log}_{10}({\rm sSFR}) -11.192 -10.660 -10.193
{\rm stellar\ age} 10.474 11.996 12.098

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.744 -0.452 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.148 0.309 0.440

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.103 0.271 0.510
\delta -0.438 -0.091 0.147
\tau_1/\tau_2 0.833 1.333 1.777
Q_{PAH} 0.584 1.703 3.565
U_{min} 2.958 8.699 16.047
{\rm log}_{10}(\gamma_e)\, -2.777 -1.613 -0.584

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.579 -2.020 -1.302
{\rm log}_{10}(\tau_{AGN})\, 1.199 1.616 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.366 -0.714 -0.319
0.03-0.10 Gyr -1.536 -0.565 -0.005
0.10-0.33 Gyr -4.955 -2.785 -1.283
0.33-1.07 Gyr -7.451 -3.945 -1.989
1.07-3.51 Gyr -5.428 -3.067 -1.597
3.51-11.48 Gyr -2.749 -1.440 -0.056
11.48-12.75 Gyr 1.039 1.244 1.304