2021agep

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Information

Transient

Name: SN2021agep
Right ascension: 2h39m10.43s
Declination: 1d08m36.02s
Discovery Date: Dec. 9, 2021, 5:16 a.m.
Classification: SN Ia
Redshift: 0.020000
MW E(B-V): 0.033

Host

Name: PGC144898
Right ascension: 2h39m10.60s
Declination: 1d08m36.37s
Redshift: 0.020547
Photometric Redshift:
 

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 4.85
Cutout download processed 21.96
Global aperture construction processed 0.67
Local aperture photometry processed 6.38
Global aperture photometry processed 5.43
Validate local photometry processed 0.02
Validate global photometry processed 13.46
Host information processed 0.16
Global host SED inference processed 491.25
Local host SED inference processed 557.44
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 2h39m10.43s, 1d08m36.02s
semi major axis, semi minor axis (arcsec) = 4.81, 4.81
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 205.95 5.88 18.116 0.031 AB
DES_g 838.75 1.98 16.591 0.003 AB
PanSTARRS_g 833.43 1.51 16.598 0.002 AB
SDSS_r 1736.61 11.14 15.801 0.007 AB
PanSTARRS_r 1838.65 2.09 15.739 0.001 AB
DES_r 1929.27 4.36 15.687 0.002 AB
SDSS_i 2588.03 13.83 15.368 0.006 AB
PanSTARRS_i 2819.04 1.89 15.275 0.001 AB
PanSTARRS_z 3357.04 3.46 15.085 0.001 AB
SDSS_z 3567.02 21.08 15.019 0.006 AB
DES_z 3704.69 9.24 14.978 0.003 AB
PanSTARRS_y 4227.52 9.64 14.835 0.002 AB
2MASS_J 5411.08 116.18 13.672 0.023 Vega
2MASS_H 6845.61 173.26 12.944 0.027 Vega
2MASS_K 5869.28 211.8 12.641 0.039 Vega

Aperture details

RA, DEC (J2000) = 2h39m10.54s, 1d08m36.48s
semi major axis, semi minor axis (arcsec) = 18.43, 8.15
angle (degrees, anti-clockwise from east) = -94.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 81.17 10.49 19.127 0.140 AB
DES_g 1598.73 2.78 15.891 0.002 AB
PanSTARRS_g 1621.61 3.62 15.875 0.002 AB
PanSTARRS_r 3494.63 4.89 15.041 0.002 AB
DES_r 3617.71 6.03 15.004 0.002 AB
PanSTARRS_i 5188.77 4.46 14.612 0.001 AB
PanSTARRS_z 6071.08 8.26 14.442 0.001 AB
DES_z 6565.38 12.58 14.357 0.002 AB
PanSTARRS_y 7817.45 24.26 14.167 0.003 AB
2MASS_J 10501.3 299.73 12.952 0.031 Vega
2MASS_H 13091.76 449.33 12.240 0.037 Vega
2MASS_K 11856.06 552.67 11.877 0.051 Vega
WISE_W1 5629.48 38.48 11.825 0.007 Vega
WISE_W2 3627.39 49.52 11.662 0.015 Vega
WISE_W3 12427.8 146.0 8.490 0.013 Vega
WISE_W4 15065.87 812.3 6.835 0.059 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})\, 9.905 10.073 10.235
{\rm log}_{10}({\rm SFR}) -1.496 -0.424 0.382
{\rm log}_{10}({\rm sSFR}) -11.698 -10.472 -9.512
{\rm stellar\ age} 7.077 8.556 12.559

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.843 -1.543 -1.134
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.890 0.169 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.102 1.332 1.562
\delta -0.413 -0.081 0.190
\tau_1/\tau_2 0.662 1.052 1.461
Q_{PAH} 0.548 2.241 4.914
U_{min} 3.340 9.161 17.281
{\rm log}_{10}(\gamma_e)\, -3.253 -2.041 -1.247

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.388 -2.712 -1.181
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.442 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.497 -0.446 0.067
0.03-0.10 Gyr -2.796 -0.599 0.492
0.10-0.33 Gyr -3.290 -0.863 0.105
0.33-1.10 Gyr -4.461 -1.062 -0.193
1.10-3.66 Gyr -3.545 -0.807 -0.039
3.66-12.13 Gyr -1.491 0.019 0.306
12.13-13.48 Gyr -0.362 0.527 1.310

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.120 10.236 10.364
{\rm log}_{10}({\rm SFR}) -0.468 -0.138 0.157
{\rm log}_{10}({\rm sSFR}) -10.786 -10.374 -10.028
{\rm stellar\ age} 7.619 8.926 12.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.026 -0.703 -0.461
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 0.199 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.717 0.896 1.071
\delta -0.325 -0.162 0.034
\tau_1/\tau_2 0.463 0.811 1.176
Q_{PAH} 0.175 0.498 0.992
U_{min} 1.883 5.582 11.574
{\rm log}_{10}(\gamma_e)\, -3.821 -3.439 -2.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.814 -2.689 -2.079
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.385 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.208 0.028 0.225
0.03-0.10 Gyr -1.181 -0.270 0.154
0.10-0.33 Gyr -2.330 -0.600 -0.080
0.33-1.10 Gyr -2.924 -0.805 -0.250
1.10-3.66 Gyr -2.361 -0.566 0.039
3.66-12.13 Gyr -0.769 0.243 0.443
12.13-13.48 Gyr 0.069 0.780 1.444