2021ebs

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Information

Transient

Name: SN2021ebs
Right ascension: 13h42m14.44s
Declination: 24d18m03.21s
Discovery Date: Feb. 11, 2021, 12:17 p.m.
Classification: SN II
Redshift: 0.046000
MW E(B-V): 0.014

Host

Name: 2021ebs
Right ascension: 13h42m14.53s
Declination: 24d18m08.25s
Redshift: 0.046069
Photometric Redshift: 0.041
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.99
Cutout download processed 3.07
Global aperture construction processed 0.62
Local aperture photometry processed 3.71
Global aperture photometry processed 3.76
Validate local photometry processed 0.02
Validate global photometry processed 11.87
Host information processed 0.11
Global host SED inference processed 426.1
Local host SED inference processed 462.99
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.06
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) = 13h42m14.44s, 24d18m03.21s
semi major axis, semi minor axis (arcsec) = 2.21, 2.21
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 99.83 0.6 18.902 0.007
PanSTARRS_r 158.82 0.49 18.398 0.003
PanSTARRS_i 215.06 0.78 18.069 0.004
PanSTARRS_z 242.48 1.08 17.938 0.005
PanSTARRS_y 276.88 3.17 17.794 0.012

Aperture details

RA, DEC (J2000) = 13h42m14.53s, 24d18m08.44s
semi major axis, semi minor axis (arcsec) = 22.62, 15.47
angle (degrees, anti-clockwise from east) = -13.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 324.02 18.49 17.624 0.062
GALEX_NUV 432.58 12.82 17.310 0.032
PanSTARRS_g 2488.82 4.83 15.410 0.002
PanSTARRS_i 4953.23 6.25 14.663 0.001
PanSTARRS_y 5958.05 26.33 14.462 0.005
2MASS_J 6570.03 477.43 13.461 0.079
2MASS_H 6710.51 761.95 12.966 0.123
2MASS_K 6165.79 707.89 12.587 0.125
WISE_W1 4003.6 47.77 12.195 0.013
WISE_W2 2535.53 53.48 12.051 0.023
 

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})\, 9.261 9.375 9.486
{\rm log}_{10}({\rm SFR}) -1.523 -0.889 -0.400
{\rm log}_{10}({\rm sSFR}) -10.883 -10.264 -9.768
{\rm stellar\ age} 6.165 7.598 9.779

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.657 -1.143 -0.748
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.829 -1.007 0.113

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.310 0.622 0.897
\delta -0.417 -0.089 0.249
\tau_1/\tau_2 0.675 1.009 1.360
Q_{PAH} 0.620 1.905 4.468
U_{min} 2.954 8.046 15.139
{\rm log}_{10}(\gamma_e)\, -3.148 -2.070 -0.896

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.824 -1.897 -0.733
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.479 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.166 -1.310 -0.827
0.03-0.10 Gyr -1.631 -0.829 -0.287
0.10-0.33 Gyr -1.607 -0.886 -0.398
0.33-1.09 Gyr -1.805 -1.001 -0.567
1.09-3.59 Gyr -1.704 -0.851 -0.484
3.59-11.83 Gyr -0.962 -0.536 -0.363
11.83-13.14 Gyr -1.001 -0.379 0.282

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.549 10.631 10.726
{\rm log}_{10}({\rm SFR}) 0.252 0.575 1.001
{\rm log}_{10}({\rm sSFR}) -10.359 -10.059 -9.624
{\rm stellar\ age} 6.393 7.505 9.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.968 -0.609 -0.389
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.902 -1.682 -0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.324 0.524
\delta -0.230 0.117 0.297
\tau_1/\tau_2 0.537 0.881 1.262
Q_{PAH} 0.253 0.704 1.524
U_{min} 2.899 7.351 14.532
{\rm log}_{10}(\gamma_e)\, -3.564 -2.891 -2.025

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.822 -2.088 -1.839
{\rm log}_{10}(\tau_{AGN})\, 0.837 1.083 1.455

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.876 0.431 0.683
0.03-0.10 Gyr -0.089 0.608 1.149
0.10-0.33 Gyr -0.600 0.266 0.823
0.33-1.09 Gyr -0.634 0.228 0.577
1.09-3.59 Gyr -0.325 0.473 0.777
3.59-11.83 Gyr 0.392 0.742 0.897
11.83-13.14 Gyr 0.293 0.834 1.458