2021qyy

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Information

Transient

Name: SN2021qyy
Right ascension: 11h44m29.66s
Declination: 69d43m45.44s
Discovery Date: June 26, 2021, 5:52 a.m.
Classification: SN II
Redshift: 0.009000
MW E(B-V): 0.010

Host

Name: 2021qyy
Right ascension: 11h44m29.76s
Declination: 69d43m47.28s
Redshift: 0.009013
Photometric Redshift: 0.021
 

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 0.95
Cutout download processed 15.54
Global aperture construction processed 0.65
Local aperture photometry processed 5.29
Global aperture photometry processed 5.68
Validate local photometry processed 0.02
Validate global photometry processed 16.61
Host information processed 0.09
Global host SED inference processed 374.21
Local host SED inference processed 406.77
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 11h44m29.66s, 69d43m45.44s
semi major axis, semi minor axis (arcsec) = 10.81, 10.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 794.57 27.76 16.650 0.038 AB
GALEX_NUV 982.25 12.33 16.419 0.014 AB
SDSS_u 2486.1 15.7 15.411 0.007 AB
SDSS_g 6412.31 21.11 14.382 0.004 AB
PanSTARRS_g 6430.21 3.22 14.379 0.001 AB
SDSS_r 9552.87 25.78 13.950 0.003 AB
PanSTARRS_r 9542.25 4.21 13.951 0.000 AB
SDSS_i 11363.12 29.25 13.761 0.003 AB
PanSTARRS_i 11423.83 4.5 13.755 0.000 AB
PanSTARRS_z 12790.34 7.43 13.633 0.001 AB
SDSS_z 13239.04 42.7 13.595 0.004 AB
PanSTARRS_y 14904.87 25.37 13.467 0.002 AB
2MASS_J 16141.23 221.13 12.485 0.015 Vega
2MASS_H 18984.64 324.4 11.836 0.019 Vega
2MASS_K 15478.38 363.68 11.588 0.026 Vega
WISE_W1 6310.38 49.89 11.701 0.009 Vega
WISE_W2 3821.65 42.53 11.605 0.012 Vega
WISE_W3 12694.85 111.38 8.467 0.010 Vega

Aperture details

RA, DEC (J2000) = 11h44m29.77s, 69d43m48.89s
semi major axis, semi minor axis (arcsec) = 25.43, 18.31
angle (degrees, anti-clockwise from east) = -42.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1257.07 34.92 16.152 0.030 AB
GALEX_NUV 1610.79 15.91 15.882 0.011 AB
SDSS_u 3569.0 23.89 15.019 0.007 AB
SDSS_g 9365.02 26.19 13.971 0.003 AB
PanSTARRS_g 9382.45 5.8 13.969 0.001 AB
SDSS_r 13694.03 31.76 13.559 0.003 AB
PanSTARRS_r 13662.89 7.63 13.561 0.001 AB
SDSS_i 16240.66 38.16 13.373 0.003 AB
PanSTARRS_i 16217.97 8.51 13.375 0.001 AB
PanSTARRS_z 17889.11 14.31 13.269 0.001 AB
SDSS_z 18442.72 70.63 13.235 0.004 AB
PanSTARRS_y 20914.85 49.97 13.099 0.003 AB
2MASS_J 22537.34 439.34 12.123 0.021 Vega
2MASS_H 25591.76 648.59 11.512 0.028 Vega
2MASS_K 19742.52 728.48 11.324 0.040 Vega
WISE_W1 11243.39 88.81 11.074 0.009 Vega
WISE_W2 7193.75 71.75 10.919 0.011 Vega
WISE_W3 33659.71 226.75 7.408 0.007 Vega
WISE_W4 41313.77 1582.61 5.740 0.042 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})\, 9.377 9.456 9.533
{\rm log}_{10}({\rm SFR}) -0.818 -0.565 -0.310
{\rm log}_{10}({\rm sSFR}) -10.286 -10.036 -9.735
{\rm stellar\ age} 5.880 6.941 8.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.028 -0.814 -0.651
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.086 0.087 0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.149 0.241
\delta -0.744 -0.443 -0.155
\tau_1/\tau_2 0.588 0.901 1.228
Q_{PAH} 0.256 0.834 2.265
U_{min} 2.741 7.644 14.809
{\rm log}_{10}(\gamma_e)\, -2.969 -2.072 -1.473

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.548 -3.745 -2.775
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.506 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.420 -0.967 -0.772
0.03-0.10 Gyr -0.769 -0.463 -0.171
0.10-0.33 Gyr -0.796 -0.480 -0.180
0.33-1.10 Gyr -0.901 -0.598 -0.384
1.10-3.65 Gyr -0.757 -0.474 -0.278
3.65-12.09 Gyr -0.668 -0.462 -0.328
12.09-13.44 Gyr -0.878 -0.424 0.012

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.469 9.562 9.651
{\rm log}_{10}({\rm SFR}) -0.569 -0.311 -0.066
{\rm log}_{10}({\rm sSFR}) -10.153 -9.876 -9.594
{\rm stellar\ age} 4.981 6.267 7.332

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.092 -0.738 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.512 0.105 0.335

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.331 0.511
\delta -0.280 0.007 0.216
\tau_1/\tau_2 0.720 1.009 1.350
Q_{PAH} 0.802 1.712 3.014
U_{min} 2.669 7.356 13.431
{\rm log}_{10}(\gamma_e)\, -2.971 -2.228 -1.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.786 -2.566 -1.872
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.441 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.972 -0.633 -0.412
0.03-0.10 Gyr -0.546 -0.222 0.061
0.10-0.33 Gyr -0.347 -0.085 0.177
0.33-1.10 Gyr -0.488 -0.227 -0.008
1.10-3.65 Gyr -0.548 -0.330 -0.133
3.65-12.09 Gyr -0.662 -0.411 -0.248
12.09-13.44 Gyr -0.881 -0.414 -0.022