2021fy

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Information

Transient

Name: SN2021fy
Right ascension: 13h32m33.73s
Declination: 37d29m52.84s
Discovery Date: Jan. 4, 2021, 2:52 p.m.
Classification: SN Ia
Redshift: 0.057000
MW E(B-V): 0.009

Host

Name: 2021fy
Right ascension: 13h32m33.29s
Declination: 37d29m50.44s
Redshift: 0.057001
Photometric Redshift: 0.068
 

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 1.75
Cutout download processed 15.6
Global aperture construction processed 0.69
Local aperture photometry processed 6.39
Global aperture photometry processed 6.67
Validate local photometry processed 0.02
Validate global photometry processed 17.8
Host information processed 0.09
Global host SED inference processed 438.09
Local host SED inference processed 452.07
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 13h32m33.73s, 37d29m52.84s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 10.3 1.6 21.368 0.169 AB
SDSS_g 41.52 1.78 19.854 0.047 AB
DES_g 41.87 0.43 19.845 0.011 AB
PanSTARRS_g 43.5 0.44 19.804 0.011 AB
SDSS_r 82.0 2.47 19.115 0.033 AB
PanSTARRS_r 75.53 0.81 19.205 0.012 AB
SDSS_i 114.44 3.14 18.754 0.030 AB
PanSTARRS_i 106.52 0.55 18.831 0.006 AB
PanSTARRS_z 129.83 1.0 18.617 0.008 AB
SDSS_z 150.46 5.55 18.456 0.040 AB
DES_z 150.69 1.71 18.455 0.012 AB
PanSTARRS_y 149.9 3.04 18.460 0.022 AB

Aperture details

RA, DEC (J2000) = 13h32m33.28s, 37d29m50.38s
semi major axis, semi minor axis (arcsec) = 13.42, 4.7
angle (degrees, anti-clockwise from east) = -122.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 163.93 7.0 18.363 0.046 AB
SDSS_g 580.46 6.85 16.991 0.013 AB
DES_g 604.33 1.66 16.947 0.003 AB
PanSTARRS_g 648.56 1.9 16.870 0.003 AB
SDSS_r 1186.46 9.56 16.214 0.009 AB
PanSTARRS_r 1209.11 3.51 16.194 0.003 AB
SDSS_i 1713.71 12.53 15.815 0.008 AB
PanSTARRS_i 1728.87 2.37 15.806 0.001 AB
PanSTARRS_z 2129.11 4.31 15.580 0.002 AB
SDSS_z 2281.67 23.56 15.504 0.011 AB
DES_z 2290.34 6.73 15.500 0.003 AB
PanSTARRS_y 2554.3 13.42 15.382 0.006 AB
2MASS_J 3253.71 139.35 14.224 0.046 Vega
2MASS_H 4409.92 230.25 13.421 0.057 Vega
2MASS_K 3937.43 247.09 13.074 0.068 Vega
WISE_W1 1837.52 21.97 13.040 0.013 Vega
WISE_W2 1104.64 23.29 12.953 0.023 Vega
WISE_W3 2772.12 68.71 10.119 0.027 Vega
WISE_W4 2372.01 431.01 8.842 0.197 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})\, 9.211 9.339 9.457
{\rm log}_{10}({\rm SFR}) -2.069 -1.291 -0.581
{\rm log}_{10}({\rm sSFR}) -11.467 -10.671 -9.886
{\rm stellar\ age} 5.358 7.113 8.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.390 -0.742 -0.282
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.713 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.334 0.823 1.281
\delta -0.394 -0.019 0.252
\tau_1/\tau_2 0.670 1.024 1.364
Q_{PAH} 0.995 3.440 5.534
U_{min} 3.080 8.362 15.470
{\rm log}_{10}(\gamma_e)\, -3.150 -2.074 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.686 -0.926 -0.251
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.522 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.489 -1.566 -1.028
0.03-0.10 Gyr -2.198 -1.294 -0.476
0.10-0.33 Gyr -1.872 -1.056 -0.308
0.33-1.08 Gyr -1.914 -0.960 -0.418
1.08-3.56 Gyr -1.519 -0.741 -0.428
3.56-11.70 Gyr -1.022 -0.566 -0.390
11.70-13.00 Gyr -1.176 -0.538 0.085

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.540 10.619 10.717
{\rm log}_{10}({\rm SFR}) -1.996 -0.562 0.190
{\rm log}_{10}({\rm sSFR}) -12.663 -11.154 -10.369
{\rm stellar\ age} 7.563 8.279 11.645

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.925 -0.548 -0.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.263 0.119 0.385

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.296 0.470 0.701
\delta -0.398 0.143 0.322
\tau_1/\tau_2 0.499 0.876 1.277
Q_{PAH} 0.957 2.114 4.256
U_{min} 2.841 8.582 16.336
{\rm log}_{10}(\gamma_e)\, -2.874 -1.941 -1.152

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.127 -2.913 -1.966
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.550 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.215 -0.748 -0.046
0.03-0.10 Gyr -2.446 -0.613 0.276
0.10-0.33 Gyr -2.770 -0.728 0.111
0.33-1.08 Gyr -3.193 -0.912 -0.126
1.08-3.56 Gyr -2.162 -0.388 0.315
3.56-11.70 Gyr -0.062 0.753 0.913
11.70-13.00 Gyr 0.100 1.013 1.787