2021zam

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Information

Transient

Name: SN2021zam
Right ascension: 9h50m14.64s
Declination: 45d57m22.36s
Discovery Date: Sept. 16, 2021, 12:07 p.m.
Classification: SN II
Redshift: 0.024921
MW E(B-V): 0.016

Host

Name: 2021zam
Right ascension: 9h50m15.01s
Declination: 45d57m26.63s
Redshift: 0.024918
Photometric Redshift: 0.028
 

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 1.77
Cutout download processed 2.26
Global aperture construction processed 0.7
Local aperture photometry processed 3.39
Global aperture photometry processed 3.75
Validate local photometry processed 0.02
Validate global photometry processed 9.83
Host information processed 0.1
Global host SED inference processed 435.68
Local host SED inference processed 495.14
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
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) = 9h50m14.64s, 45d57m22.36s
semi major axis, semi minor axis (arcsec) = 3.99, 3.99
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 791.95 1.09 16.653 0.001 AB
PanSTARRS_r 989.69 1.13 16.411 0.001 AB
PanSTARRS_i 1031.79 1.13 16.366 0.001 AB
PanSTARRS_z 1130.8 2.61 16.267 0.003 AB
PanSTARRS_y 1293.31 6.67 16.121 0.006 AB
2MASS_J 1459.07 91.26 15.095 0.068 Vega
2MASS_H 1585.09 137.14 14.532 0.094 Vega
2MASS_K 1267.1 147.3 14.305 0.126 Vega

Aperture details

RA, DEC (J2000) = 9h50m14.94s, 45d57m26.44s
semi major axis, semi minor axis (arcsec) = 11.56, 9.86
angle (degrees, anti-clockwise from east) = -141.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3569.7 2.8 15.018 0.001 AB
PanSTARRS_r 4681.7 2.85 14.724 0.001 AB
PanSTARRS_i 4911.54 2.91 14.672 0.001 AB
PanSTARRS_z 5458.99 6.78 14.557 0.001 AB
PanSTARRS_y 6410.87 17.31 14.383 0.003 AB
2MASS_J 6773.2 279.41 13.428 0.045 Vega
2MASS_H 7309.38 417.97 12.873 0.062 Vega
2MASS_K 6083.35 452.85 12.602 0.081 Vega
WISE_W1 4137.75 39.44 12.159 0.010 Vega
WISE_W2 2999.07 47.04 11.869 0.017 Vega
WISE_W3 21754.3 200.23 7.882 0.010 Vega
WISE_W4 53851.67 2143.81 5.452 0.043 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})\, 8.824 9.120 9.347
{\rm log}_{10}({\rm SFR}) -0.861 -0.472 0.070
{\rm log}_{10}({\rm sSFR}) -10.100 -9.591 -8.927
{\rm stellar\ age} 1.792 5.215 7.403

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.406 -0.707 -0.231
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -1.101 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.233 0.411
\delta -0.707 -0.200 0.213
\tau_1/\tau_2 0.642 0.993 1.389
Q_{PAH} 0.601 2.177 4.422
U_{min} 2.823 8.249 15.063
{\rm log}_{10}(\gamma_e)\, -3.093 -1.819 -0.954

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.246 -2.551 -1.188
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.508 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.854 -0.597 -0.395
0.03-0.10 Gyr -1.069 -0.430 0.203
0.10-0.33 Gyr -1.025 -0.389 0.046
0.33-1.10 Gyr -1.368 -0.660 -0.246
1.10-3.64 Gyr -1.784 -0.845 -0.482
3.64-12.08 Gyr -2.311 -1.032 -0.588
12.08-13.42 Gyr -2.384 -1.048 -0.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.573 9.839 10.042
{\rm log}_{10}({\rm SFR}) 0.043 0.493 0.779
{\rm log}_{10}({\rm sSFR}) -9.940 -9.357 -8.860
{\rm stellar\ age} 2.992 6.204 8.227

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.724 -0.410 -0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.640 -1.323 -0.636

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.354 0.558
\delta -0.676 -0.314 0.090
\tau_1/\tau_2 0.621 1.092 1.476
Q_{PAH} 0.573 1.204 2.337
U_{min} 2.986 7.680 14.258
{\rm log}_{10}(\gamma_e)\, -3.023 -1.968 -1.294

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.033 -2.119 -1.605
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.439 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.151 0.432 0.627
0.03-0.10 Gyr -0.157 0.509 0.858
0.10-0.33 Gyr -0.539 0.208 0.646
0.33-1.10 Gyr -0.896 -0.227 0.260
1.10-3.64 Gyr -0.873 -0.264 0.082
3.64-12.08 Gyr -0.949 -0.212 0.146
12.08-13.42 Gyr -1.120 -0.166 0.490