SN2021yyy

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Information

Transient

Name: SN2021yyy
Right ascension: 22h40m07.55s
Declination: -5d00m12.50s
Discovery Date: None
Classification: SN IIn
Redshift: 0.093000
MW E(B-V): 0.042

Host

Name: SN2021yyy
Right ascension: 22h40m07.52s
Declination: -5d00m12.15s
Redshift: None
Photometric Redshift: 0.200
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.34
Cutout download processed 7.73
Global aperture construction processed 1.05
Local aperture photometry processed 5.36
Global aperture photometry processed 6.12
Validate local photometry processed 0.04
Validate global photometry processed 16.16
Host information processed 0.1
Global host SED inference processed 423.95
Local host SED inference processed 453.65
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
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) = 22h40m07.55s, -5d00m12.50s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 13.63 0.34 21.064 0.027 AB
PanSTARRS_i 15.02 0.33 20.958 0.024 AB
PanSTARRS_z 16.1 1.06 20.883 0.071 AB
DES_z 18.92 0.78 20.708 0.045 AB
PanSTARRS_y 14.02 2.41 21.033 0.186 AB

Aperture details

RA, DEC (J2000) = 22h40m07.50s, -5d00m11.98s
semi major axis, semi minor axis (arcsec) = 6.16, 4.89
angle (degrees, anti-clockwise from east) = -150.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.75 2.55 21.826 0.410 AB
GALEX_NUV 6.09 0.63 21.939 0.112 AB
DES_g 41.27 0.4 19.861 0.011 AB
PanSTARRS_g 33.99 1.24 20.071 0.040 AB
PanSTARRS_r 56.1 1.47 19.528 0.029 AB
DES_r 60.86 0.96 19.439 0.017 AB
PanSTARRS_i 67.9 1.52 19.320 0.024 AB
PanSTARRS_z 62.23 4.94 19.415 0.086 AB
DES_z 81.52 2.1 19.122 0.028 AB
PanSTARRS_y 58.7 11.28 19.478 0.209 AB
2MASS_J 162.14 127.09 17.480 0.851 Vega
2MASS_H 209.63 214.58 16.729 1.111 Vega
2MASS_K -70.15 234.31 Vega
WISE_W1 40.17 9.88 17.191 0.267 Vega
WISE_W2 22.74 14.23 17.169 0.679 Vega
WISE_W3 -34.42 83.52 Vega
WISE_W4 41.14 510.34 13.244 13.469 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})\, 8.301 8.563 8.741
{\rm log}_{10}({\rm SFR}) -2.166 -1.305 -0.324
{\rm log}_{10}({\rm sSFR}) -10.769 -9.936 -8.833
{\rm stellar\ age} 0.624 4.734 7.002

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -0.949 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.798 -0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.378 0.915
\delta -0.633 -0.190 0.198
\tau_1/\tau_2 0.667 1.058 1.452
Q_{PAH} 1.327 3.090 5.514
U_{min} 3.177 8.436 15.966
{\rm log}_{10}(\gamma_e)\, -2.883 -1.769 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.347 -0.087 0.231
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.593 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.659 -1.554 -0.995
0.03-0.10 Gyr -2.498 -1.289 -0.206
0.10-0.33 Gyr -2.164 -1.196 -0.473
0.33-1.06 Gyr -2.732 -1.204 -0.701
1.06-3.46 Gyr -3.805 -1.426 -1.074
3.46-11.29 Gyr -4.296 -1.572 -1.169
11.29-12.54 Gyr -4.203 -1.635 -0.915

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.000 9.136 9.278
{\rm log}_{10}({\rm SFR}) -1.131 -0.711 -0.272
{\rm log}_{10}({\rm sSFR}) -10.323 -9.857 -9.349
{\rm stellar\ age} 1.908 4.290 6.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.613 -0.932 -0.326
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.004 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.086 0.240 0.482
\delta -0.681 -0.274 0.063
\tau_1/\tau_2 0.682 1.039 1.378
Q_{PAH} 1.181 3.147 5.323
U_{min} 2.675 7.765 15.013
{\rm log}_{10}(\gamma_e)\, -2.666 -1.647 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.602 -1.038 -0.495
{\rm log}_{10}(\tau_{AGN})\, 1.167 1.549 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.136 -0.748 -0.515
0.03-0.10 Gyr -1.251 -0.708 -0.183
0.10-0.33 Gyr -0.821 -0.331 0.099
0.33-1.06 Gyr -0.626 -0.253 0.009
1.06-3.46 Gyr -1.317 -0.719 -0.424
3.46-11.29 Gyr -1.941 -1.014 -0.664
11.29-12.54 Gyr -2.231 -1.092 -0.516