2022yy

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Information

Transient

Name: SN2022yy
Right ascension: 2h12m09.71s
Declination: -15d03m48.56s
Discovery Date: Jan. 17, 2022, 6:43 a.m.
Classification: SN Ia
Redshift: 0.050000
MW E(B-V): 0.023

Host

Name: 2022yy
Right ascension: 2h12m09.82s
Declination: -15d03m50.89s
Redshift: None
Photometric Redshift: 0.247
 

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 1.98
Cutout download processed 6.07
Global aperture construction processed 0.66
Local aperture photometry processed 6.03
Global aperture photometry processed 6.7
Validate local photometry processed 0.02
Validate global photometry processed 16.18
Host information processed 0.08
Global host SED inference processed 463.39
Local host SED inference processed 437.21
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 2h12m09.71s, -15d03m48.56s
semi major axis, semi minor axis (arcsec) = 2.05, 2.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.18 0.13 21.760 0.019 AB
PanSTARRS_g 9.13 0.47 21.499 0.055 AB
PanSTARRS_r 12.94 0.7 21.120 0.059 AB
DES_r 11.88 0.18 21.213 0.016 AB
PanSTARRS_i 15.25 0.67 20.942 0.047 AB
PanSTARRS_z 21.83 1.41 20.552 0.070 AB
DES_z 15.38 0.54 20.933 0.038 AB
PanSTARRS_y 20.37 2.93 20.627 0.156 AB

Aperture details

RA, DEC (J2000) = 2h12m09.81s, -15d03m50.76s
semi major axis, semi minor axis (arcsec) = 4.31, 2.39
angle (degrees, anti-clockwise from east) = -9.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.53 1.13 22.891 0.485 AB
GALEX_NUV 4.89 1.23 22.177 0.273 AB
DES_g 26.2 0.22 20.354 0.009 AB
PanSTARRS_g 27.14 0.73 20.316 0.029 AB
PanSTARRS_r 39.7 1.08 19.903 0.030 AB
DES_r 43.27 0.31 19.809 0.008 AB
PanSTARRS_i 48.47 1.02 19.686 0.023 AB
PanSTARRS_z 61.46 2.15 19.429 0.038 AB
DES_z 57.77 0.94 19.496 0.018 AB
PanSTARRS_y 61.38 4.4 19.430 0.078 AB
2MASS_J 112.58 82.52 17.876 0.796 Vega
2MASS_H 125.87 128.99 17.283 1.113 Vega
2MASS_K 343.38 141.31 15.723 0.447 Vega
WISE_W1 31.64 6.42 17.450 0.220 Vega
WISE_W2 15.69 9.69 17.572 0.670 Vega
WISE_W3 -47.47 41.68 Vega
WISE_W4 20.57 273.07 13.997 14.414 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})\, 7.999 8.179 8.309
{\rm log}_{10}({\rm SFR}) -2.769 -1.933 -1.074
{\rm log}_{10}({\rm sSFR}) -10.967 -10.157 -9.126
{\rm stellar\ age} 2.365 6.483 8.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -1.172 -0.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.821 0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.217 0.617 1.272
\delta -0.279 0.015 0.263
\tau_1/\tau_2 0.654 1.056 1.424
Q_{PAH} 0.963 2.736 4.973
U_{min} 3.035 8.346 16.083
{\rm log}_{10}(\gamma_e)\, -2.922 -1.854 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.382 -0.207 0.207
{\rm log}_{10}(\tau_{AGN})\, 1.211 1.601 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.457 -2.430 -1.793
0.03-0.10 Gyr -2.800 -1.870 -0.940
0.10-0.33 Gyr -2.754 -1.872 -1.100
0.33-1.09 Gyr -2.954 -1.911 -1.386
1.09-3.58 Gyr -3.122 -1.846 -1.534
3.58-11.78 Gyr -3.274 -1.784 -1.552
11.78-13.09 Gyr -3.300 -1.795 -1.214

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.602 8.715 8.837
{\rm log}_{10}({\rm SFR}) -1.833 -1.312 -0.805
{\rm log}_{10}({\rm sSFR}) -10.528 -10.039 -9.502
{\rm stellar\ age} 5.491 7.079 8.942

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -1.010 -0.535
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.717 -0.617 0.296

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.113 0.398 0.716
\delta -0.337 0.045 0.281
\tau_1/\tau_2 0.678 1.029 1.408
Q_{PAH} 0.876 2.243 4.221
U_{min} 3.154 9.213 16.920
{\rm log}_{10}(\gamma_e)\, -2.730 -1.642 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.072 -1.022 -0.406
{\rm log}_{10}(\tau_{AGN})\, 1.240 1.628 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.159 -1.918 -1.433
0.03-0.10 Gyr -1.812 -1.215 -0.666
0.10-0.33 Gyr -1.700 -1.153 -0.753
0.33-1.09 Gyr -2.180 -1.406 -1.030
1.09-3.58 Gyr -2.095 -1.371 -1.085
3.58-11.78 Gyr -1.712 -1.227 -1.038
11.78-13.09 Gyr -1.777 -1.105 -0.454