2021hac

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Information

Transient

Name: SN2021hac
Right ascension: 14h12m30.46s
Declination: 34d33m00.40s
Discovery Date: March 24, 2021, 6:51 a.m.
Classification: SN II
Redshift: 0.031600
MW E(B-V): 0.014

Host

Name: 2021hac
Right ascension: 14h12m30.18s
Declination: 34d32m56.32s
Redshift: 0.031593
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.38
Cutout download processed 16.59
Global aperture construction processed 0.59
Local aperture photometry processed 5.52
Global aperture photometry processed 5.67
Validate local photometry processed 0.03
Validate global photometry processed 15.82
Host information processed 0.13
Global host SED inference processed 459.66
Local host SED inference processed 489.18
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 14h12m30.46s, 34d33m00.40s
semi major axis, semi minor axis (arcsec) = 3.17, 3.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 193.93 4.14 18.181 0.023
SDSS_g 393.85 5.25 17.412 0.014
DES_g 385.5 1.5 17.435 0.004
PanSTARRS_g 418.91 0.79 17.345 0.002
SDSS_r 481.95 5.82 17.192 0.013
PanSTARRS_r 548.92 1.18 17.051 0.002
SDSS_i 566.94 6.62 17.016 0.013
PanSTARRS_i 599.11 0.86 16.956 0.002
PanSTARRS_z 645.97 1.95 16.874 0.003
SDSS_z 616.05 10.4 16.926 0.018
DES_z 622.04 4.49 16.915 0.008
PanSTARRS_y 725.04 4.16 16.749 0.006
2MASS_J 719.36 64.09 15.863 0.097
2MASS_H 882.45 89.14 15.168 0.110
2MASS_K 772.27 109.01 14.843 0.153

Aperture details

RA, DEC (J2000) = 14h12m30.22s, 34d32m56.98s
semi major axis, semi minor axis (arcsec) = 12.17, 5.1
angle (degrees, anti-clockwise from east) = -120.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 573.9 32.09 17.003 0.061
GALEX_NUV 611.46 11.05 16.934 0.020
SDSS_u 948.34 9.6 16.458 0.011
SDSS_g 1944.56 11.75 15.678 0.007
DES_g 1886.55 3.33 15.711 0.002
PanSTARRS_g 1932.27 1.86 15.685 0.001
SDSS_r 2316.68 12.85 15.488 0.006
PanSTARRS_r 2514.28 2.81 15.399 0.001
SDSS_i 2708.46 14.73 15.318 0.006
PanSTARRS_i 2703.25 2.03 15.320 0.001
PanSTARRS_z 2941.68 4.62 15.229 0.002
SDSS_z 2925.91 24.7 15.234 0.009
DES_z 3001.7 9.88 15.207 0.004
PanSTARRS_y 3322.56 9.88 15.096 0.003
2MASS_J 3882.59 193.24 14.032 0.054
2MASS_H 4445.22 266.28 13.413 0.065
2MASS_K 3834.6 329.49 13.103 0.093
WISE_W1 2038.59 25.45 12.928 0.014
WISE_W2 1422.39 30.07 12.678 0.023
WISE_W3 7044.64 107.14 9.106 0.017
WISE_W4 15835.11 924.71 6.781 0.063
 

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})\, 9.006 9.223 9.347
{\rm log}_{10}({\rm SFR}) -0.462 -0.001 0.481
{\rm log}_{10}({\rm sSFR}) -9.697 -9.188 -8.562
{\rm stellar\ age} 3.043 6.431 8.130

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.743 -1.373 -0.825
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.709 0.181 0.404

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.147 0.372 0.837
\delta -0.595 -0.149 0.168
\tau_1/\tau_2 0.636 1.047 1.459
Q_{PAH} 0.889 2.246 4.341
U_{min} 2.584 8.218 15.583
{\rm log}_{10}(\gamma_e)\, -3.451 -2.618 -1.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.010 -2.092 -0.989
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.412 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.411 -0.933 -0.503
0.03-0.10 Gyr -0.338 0.143 0.628
0.10-0.33 Gyr -1.729 -0.503 0.001
0.33-1.10 Gyr -2.809 -0.980 -0.556
1.10-3.63 Gyr -2.335 -0.939 -0.560
3.63-12.00 Gyr -2.182 -0.810 -0.535
12.00-13.33 Gyr -2.206 -0.788 -0.116

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.316 9.601 9.797
{\rm log}_{10}({\rm SFR}) 0.559 0.804 1.052
{\rm log}_{10}({\rm sSFR}) -9.180 -8.812 -8.307
{\rm stellar\ age} 1.522 5.438 7.288

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.670 -0.411 -0.238
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.915 -1.478 0.251

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.331 0.507
\delta -0.134 0.106 0.275
\tau_1/\tau_2 0.658 1.070 1.442
Q_{PAH} 0.428 1.126 2.357
U_{min} 2.468 7.145 14.487
{\rm log}_{10}(\gamma_e)\, -3.613 -2.881 -2.021

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.832 -2.028 -1.683
{\rm log}_{10}(\tau_{AGN})\, 0.911 1.269 1.717

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.572 0.029 0.333
0.03-0.10 Gyr 0.677 0.945 1.203
0.10-0.33 Gyr -1.140 0.012 0.503
0.33-1.10 Gyr -1.603 -0.448 -0.027
1.10-3.63 Gyr -1.765 -0.479 -0.124
3.63-12.00 Gyr -2.232 -0.506 -0.139
12.00-13.33 Gyr -2.170 -0.473 0.138