2020aatc

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Information

Transient

Name: 2020aatc
Right ascension: 2h48m16.43s
Declination: -10d15m07.39s
Discovery Date: None
Classification: SNIa
Redshift: 0.015254
MW E(B-V): 0.024

Host

Name: 2020aatc
Right ascension: 2h48m15.41s
Declination: -10d15m08.64s
Redshift: 0.015254
Photometric Redshift: 0.021
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.86
Cutout download processed 9.16
Global aperture construction processed 0.6
Local aperture photometry processed 5.07
Global aperture photometry processed 5.47
Validate local photometry processed 0.02
Validate global photometry processed 13.63
Host information processed 0.09
Global host SED inference processed 433.9
Local host SED inference processed 510.97
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.15
Log transient processing status processed None
 

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) = 2h48m16.43s, -10d15m07.39s
semi major axis, semi minor axis (arcsec) = 6.43, 6.43
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 38.22 4.73 19.944 0.134
GALEX_NUV 60.89 3.44 19.439 0.061
DES_g 347.11 0.93 17.549 0.003
PanSTARRS_g 329.93 1.46 17.604 0.005
PanSTARRS_r 447.14 1.75 17.274 0.004
DES_r 497.32 1.26 17.158 0.003
PanSTARRS_i 523.19 2.15 17.103 0.004
PanSTARRS_z 596.66 4.48 16.961 0.008
DES_z 632.49 3.79 16.897 0.007
PanSTARRS_y 621.48 11.32 16.916 0.020
2MASS_J 323.39 133.94 16.731 0.450
2MASS_H 478.55 199.84 15.833 0.453
2MASS_K 680.91 270.03 14.979 0.431
WISE_W1 114.35 8.75 16.055 0.083

Aperture details

RA, DEC (J2000) = 2h48m15.34s, -10d15m09.00s
semi major axis, semi minor axis (arcsec) = 46.89, 16.64
angle (degrees, anti-clockwise from east) = -113.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 501.42 17.13 17.150 0.037
GALEX_NUV 673.03 12.11 16.830 0.020
DES_g 3086.24 2.98 15.176 0.001
PanSTARRS_g 3696.8 6.2 14.980 0.002
PanSTARRS_r 5018.44 7.45 14.649 0.002
DES_r 4615.57 4.08 14.739 0.001
PanSTARRS_i 5809.77 9.24 14.490 0.002
PanSTARRS_y 6744.51 48.65 14.328 0.008
2MASS_J 6476.43 618.92 13.477 0.104
2MASS_H 6337.6 919.74 13.028 0.158
2MASS_K 6903.98 1247.42 12.464 0.196
WISE_W1 3810.55 57.84 12.249 0.016
WISE_W3 5078.93 287.75 9.462 0.062
 

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})\, 8.678 8.737 8.824
{\rm log}_{10}({\rm SFR}) -1.597 -1.372 -1.126
{\rm log}_{10}({\rm sSFR}) -10.341 -10.111 -9.848
{\rm stellar\ age} 7.841 8.863 11.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.722 -1.512 -1.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.401 -1.030 -0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.101 0.171
\delta -0.808 -0.527 -0.193
\tau_1/\tau_2 0.760 1.123 1.524
Q_{PAH} 0.183 0.562 1.316
U_{min} 2.546 7.897 15.215
{\rm log}_{10}(\gamma_e)\, -2.697 -1.873 -1.218

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.761 -2.424 -1.548
{\rm log}_{10}(\tau_{AGN})\, 1.402 1.770 2.036

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.009 -1.811 -1.625
0.03-0.10 Gyr -1.515 -1.261 -1.001
0.10-0.33 Gyr -2.094 -1.630 -1.316
0.33-1.10 Gyr -2.732 -2.077 -1.700
1.10-3.67 Gyr -2.979 -2.087 -1.565
3.67-12.20 Gyr -1.545 -1.160 -1.042
12.20-13.56 Gyr -1.333 -0.751 -0.195

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.488 9.579 9.670
{\rm log}_{10}({\rm SFR}) -0.509 -0.238 -0.010
{\rm log}_{10}({\rm sSFR}) -10.091 -9.822 -9.581
{\rm stellar\ age} 5.682 6.889 8.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.927 -0.692 -0.511
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.744 -0.641 0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.158 0.279
\delta -0.304 0.091 0.312
\tau_1/\tau_2 0.622 0.983 1.347
Q_{PAH} 0.449 1.115 2.426
U_{min} 2.969 7.757 14.741
{\rm log}_{10}(\gamma_e)\, -3.298 -2.429 -1.674

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.302 -1.833 -1.577
{\rm log}_{10}(\tau_{AGN})\, 0.823 1.015 1.300

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.621 -0.903 -0.618
0.03-0.10 Gyr -0.433 -0.110 0.143
0.10-0.33 Gyr -0.485 -0.151 0.093
0.33-1.10 Gyr -0.728 -0.392 -0.173
1.10-3.67 Gyr -0.714 -0.399 -0.195
3.67-12.20 Gyr -0.613 -0.374 -0.210
12.20-13.56 Gyr -0.818 -0.311 0.149