2021agey

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Information

Transient

Name: SN2021agey
Right ascension: 1h38m21.28s
Declination: -15d48m47.42s
Discovery Date: Dec. 11, 2021, 7 a.m.
Classification: SN Ia
Redshift: 0.024000
MW E(B-V): 0.015

Host

Name: 2021agey
Right ascension: 1h38m21.30s
Declination: -15d48m47.64s
Redshift: None
Photometric Redshift: 0.032
 

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 1.92
Cutout download processed 7.69
Global aperture construction processed 0.64
Local aperture photometry processed 6.29
Global aperture photometry processed 6.46
Validate local photometry processed 0.02
Validate global photometry processed 15.74
Host information processed 0.09
Global host SED inference processed 393.1
Local host SED inference processed 481.6
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) = 1h38m21.28s, -15d48m47.42s
semi major axis, semi minor axis (arcsec) = 4.13, 4.13
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 552.06 0.67 17.045 0.001 AB
PanSTARRS_g 539.35 1.03 17.070 0.002 AB
PanSTARRS_r 831.84 1.47 16.600 0.002 AB
DES_r 878.98 1.1 16.540 0.001 AB
PanSTARRS_i 973.08 1.86 16.430 0.002 AB
PanSTARRS_z 1099.17 2.84 16.297 0.003 AB
DES_z 1192.95 3.88 16.208 0.004 AB
PanSTARRS_y 1242.51 6.24 16.164 0.005 AB
2MASS_J 1411.36 84.44 15.131 0.065 Vega
2MASS_H 1788.57 133.4 14.401 0.081 Vega
2MASS_K 1525.98 160.11 14.103 0.114 Vega

Aperture details

RA, DEC (J2000) = 1h38m21.30s, -15d48m47.38s
semi major axis, semi minor axis (arcsec) = 5.97, 4.9
angle (degrees, anti-clockwise from east) = -163.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 92.63 7.53 18.983 0.088 AB
GALEX_NUV 112.78 4.75 18.769 0.046 AB
DES_g 591.54 0.71 16.970 0.001 AB
PanSTARRS_g 586.34 1.29 16.980 0.002 AB
PanSTARRS_r 899.34 1.84 16.515 0.002 AB
DES_r 938.21 1.16 16.469 0.001 AB
PanSTARRS_i 1051.99 2.37 16.345 0.002 AB
PanSTARRS_z 1188.21 3.62 16.213 0.003 AB
DES_z 1266.39 4.05 16.144 0.003 AB
PanSTARRS_y 1353.52 8.05 16.071 0.006 AB
2MASS_J 1595.96 122.01 14.998 0.083 Vega
2MASS_H 2111.89 191.75 14.221 0.099 Vega
2MASS_K 1656.93 232.2 14.014 0.152 Vega
WISE_W1 702.13 16.89 14.085 0.026 Vega
WISE_W2 427.95 19.67 13.983 0.050 Vega
WISE_W3 1888.57 75.82 10.536 0.044 Vega
WISE_W4 2277.54 546.52 8.886 0.261 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})\, 9.152 9.383 9.528
{\rm log}_{10}({\rm SFR}) -1.434 -0.846 -0.288
{\rm log}_{10}({\rm sSFR}) -10.826 -10.249 -9.478
{\rm stellar\ age} 4.233 7.266 9.859

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.784 -1.264 -0.689
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.738 -1.374 -0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.484 0.795
\delta -0.675 -0.209 0.119
\tau_1/\tau_2 0.626 0.989 1.362
Q_{PAH} 0.612 1.969 5.030
U_{min} 2.550 7.684 14.948
{\rm log}_{10}(\gamma_e)\, -3.395 -2.014 -1.062

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.132 -2.438 -1.074
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.391 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.127 -0.725 -0.412
0.03-0.10 Gyr -2.104 -0.943 -0.222
0.10-0.33 Gyr -2.136 -0.957 -0.202
0.33-1.10 Gyr -2.055 -0.872 -0.341
1.10-3.65 Gyr -1.923 -0.764 -0.415
3.65-12.09 Gyr -1.426 -0.651 -0.358
12.09-13.44 Gyr -1.365 -0.513 0.302

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.324 9.422 9.519
{\rm log}_{10}({\rm SFR}) -0.905 -0.700 -0.453
{\rm log}_{10}({\rm sSFR}) -10.375 -10.105 -9.844
{\rm stellar\ age} 7.315 8.260 10.570

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.985 -0.745 -0.572
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.681 0.098 0.383

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.200 0.330
\delta -0.323 0.081 0.298
\tau_1/\tau_2 0.624 0.967 1.348
Q_{PAH} 0.549 1.627 3.328
U_{min} 2.677 7.245 13.967
{\rm log}_{10}(\gamma_e)\, -3.137 -2.217 -1.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.394 -3.482 -2.543
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.521 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.948 -0.811 -0.657
0.03-0.10 Gyr -0.967 -0.648 -0.357
0.10-0.33 Gyr -1.419 -0.912 -0.602
0.33-1.10 Gyr -1.789 -1.125 -0.803
1.10-3.65 Gyr -1.749 -1.005 -0.683
3.65-12.09 Gyr -0.754 -0.494 -0.341
12.09-13.44 Gyr -0.693 -0.194 0.417