2021agpj

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Information

Transient

Name: SN2021agpj
Right ascension: 4h31m03.89s
Declination: -3d24m40.10s
Discovery Date: Dec. 27, 2021, 7:55 a.m.
Classification: SN Ia
Redshift: 0.017000
MW E(B-V): 0.040

Host

Name: 2021agpj
Right ascension: 4h31m04.68s
Declination: -3d24m41.04s
Redshift: 0.015221
Photometric Redshift: 0.025
 

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 0.91
Cutout download processed 4.79
Global aperture construction processed 0.71
Local aperture photometry processed 4.74
Global aperture photometry processed 4.85
Validate local photometry processed 0.02
Validate global photometry processed 12.53
Host information processed 0.08
Global host SED inference processed 400.82
Local host SED inference processed 886.55
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 4h31m03.89s, -3d24m40.10s
semi major axis, semi minor axis (arcsec) = 6.45, 6.45
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 1101.59 1.89 16.295 0.002 AB
PanSTARRS_g 1146.76 1.58 16.251 0.001 AB
PanSTARRS_r 1983.59 2.59 15.656 0.001 AB
PanSTARRS_i 2752.03 2.45 15.301 0.001 AB
PanSTARRS_z 3437.16 5.3 15.060 0.002 AB
PanSTARRS_y 4199.03 11.33 14.842 0.003 AB
2MASS_J 4733.77 139.03 13.817 0.032 Vega
2MASS_H 6516.78 223.01 12.997 0.037 Vega
2MASS_K 4910.22 259.28 12.834 0.057 Vega
WISE_W1 1799.13 22.0 13.063 0.013 Vega

Aperture details

RA, DEC (J2000) = 4h31m04.74s, -3d24m40.79s
semi major axis, semi minor axis (arcsec) = 40.88, 12.56
angle (degrees, anti-clockwise from east) = -92.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6305.3 4.67 14.401 0.001 AB
PanSTARRS_g 6410.63 5.39 14.383 0.001 AB
PanSTARRS_r 11397.23 8.85 13.758 0.001 AB
PanSTARRS_i 16149.22 8.42 13.380 0.001 AB
PanSTARRS_z 20378.53 18.28 13.127 0.001 AB
PanSTARRS_y 25107.28 39.51 12.901 0.002 AB
2MASS_J 30623.32 490.74 11.790 0.017 Vega
2MASS_H 40382.59 788.97 11.017 0.021 Vega
2MASS_K 33902.77 919.9 10.737 0.029 Vega
WISE_W1 17834.6 85.42 10.573 0.005 Vega
WISE_W2 11150.85 92.98 10.443 0.009 Vega
WISE_W3 42672.86 313.64 7.151 0.008 Vega
WISE_W4 81700.65 2953.8 4.999 0.039 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})\, 9.436 9.567 9.699
{\rm log}_{10}({\rm SFR}) -1.685 -0.966 -0.494
{\rm log}_{10}({\rm sSFR}) -11.338 -10.540 -10.022
{\rm stellar\ age} 7.007 8.453 11.777

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.198 -0.918 -0.639
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 -0.399 0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.275 0.471 0.642
\delta -0.950 -0.830 -0.602
\tau_1/\tau_2 0.574 0.899 1.242
Q_{PAH} 0.159 0.605 1.934
U_{min} 2.295 7.261 14.582
{\rm log}_{10}(\gamma_e)\, -3.430 -2.525 -1.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.283 -3.197 -2.092
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.582 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.753 -1.132 -0.819
0.03-0.10 Gyr -2.234 -0.953 -0.378
0.10-0.33 Gyr -2.367 -1.082 -0.505
0.33-1.10 Gyr -2.529 -1.243 -0.675
1.10-3.67 Gyr -2.519 -0.984 -0.444
3.67-12.20 Gyr -1.021 -0.415 -0.211
12.20-13.56 Gyr -0.706 -0.038 0.720

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.233 10.341 10.442
{\rm log}_{10}({\rm SFR}) -0.761 0.081 0.474
{\rm log}_{10}({\rm sSFR}) -11.066 -10.310 -9.835
{\rm stellar\ age} 6.310 7.705 9.561

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.440 -0.186 -0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.514 -0.948 -0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.348 0.532 0.744
\delta -0.679 -0.387 -0.071
\tau_1/\tau_2 0.626 1.007 1.363
Q_{PAH} 0.770 1.554 3.956
U_{min} 2.610 7.168 14.022
{\rm log}_{10}(\gamma_e)\, -3.289 -2.126 -1.092

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.503 -2.399 -1.600
{\rm log}_{10}(\tau_{AGN})\, 1.170 1.680 2.016

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.939 0.023 0.320
0.03-0.10 Gyr -1.185 0.098 0.563
0.10-0.33 Gyr -1.205 -0.054 0.485
0.33-1.10 Gyr -0.845 -0.099 0.251
1.10-3.67 Gyr -0.422 0.172 0.509
3.67-12.20 Gyr 0.068 0.413 0.577
12.20-13.56 Gyr -0.013 0.553 1.146