2020ndv

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Information

Transient

Name: 2020ndv
Right ascension: 23h09m38.10s
Declination: 12d49m48.01s
Discovery Date: None
Classification: Ia
Redshift: 0.036144
MW E(B-V): 0.076

Host

Name: 2020ndv
Right ascension: 23h09m37.39s
Declination: 12d49m48.91s
Redshift: 0.037416
Photometric Redshift: 0.036
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.06
Cutout download processed 20.12
Global aperture construction processed 0.59
Local aperture photometry processed 6.67
Global aperture photometry processed 7.47
Validate local photometry processed 0.02
Validate global photometry processed 20.46
Host information processed 0.09
Global host SED inference processed 536.65
Local host SED inference processed 475.71
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 23h09m38.10s, 12d49m48.01s
semi major axis, semi minor axis (arcsec) = 2.69, 2.69
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 10.4 2.81 21.357 0.293
SDSS_g 50.29 1.98 19.646 0.043
DES_g 50.66 0.39 19.638 0.008
PanSTARRS_g 46.42 0.67 19.733 0.016
SDSS_r 78.22 2.67 19.167 0.037
PanSTARRS_r 58.11 0.68 19.489 0.013
DES_r 78.86 0.89 19.158 0.012
SDSS_i 92.31 3.34 18.987 0.039
PanSTARRS_i 80.14 1.09 19.140 0.015
PanSTARRS_z 98.31 1.98 18.919 0.022
SDSS_z 95.41 8.38 18.951 0.095
DES_z 107.65 2.17 18.820 0.022
PanSTARRS_y 110.17 4.99 18.795 0.049

Aperture details

RA, DEC (J2000) = 23h09m37.34s, 12d49m48.96s
semi major axis, semi minor axis (arcsec) = 20.06, 14.88
angle (degrees, anti-clockwise from east) = -81.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_g 1451.5 11.05 15.995 0.008
DES_g 1480.08 2.17 15.974 0.002
PanSTARRS_r 2007.21 4.34 15.644 0.002
DES_r 2491.74 5.07 15.409 0.002
PanSTARRS_z 3448.6 12.3 15.056 0.004
2MASS_J 4198.87 442.7 13.947 0.114
2MASS_H 5070.5 591.2 13.270 0.127
2MASS_K 4615.02 831.42 12.902 0.196
WISE_W2 1611.81 50.78 12.543 0.034
WISE_W3 5992.81 279.06 9.282 0.051
 

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})\, 8.364 8.609 8.722
{\rm log}_{10}({\rm SFR}) -1.632 -1.127 -0.544
{\rm log}_{10}({\rm sSFR}) -10.311 -9.724 -8.977
{\rm stellar\ age} 2.779 6.087 7.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.932 -0.561 -0.155
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.225 -0.921 -0.613

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.127 0.442 0.828
\delta -0.593 -0.129 0.200
\tau_1/\tau_2 0.616 0.968 1.303
Q_{PAH} 0.801 2.404 4.531
U_{min} 3.016 7.847 14.684
{\rm log}_{10}(\gamma_e)\, -3.155 -1.977 -0.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.049 -1.138 -0.245
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.488 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.512 -1.177 -0.874
0.03-0.10 Gyr -1.805 -1.127 -0.459
0.10-0.33 Gyr -1.920 -1.229 -0.682
0.33-1.09 Gyr -1.920 -1.325 -0.937
1.09-3.61 Gyr -2.005 -1.357 -1.099
3.61-11.93 Gyr -2.284 -1.394 -1.141
11.93-13.25 Gyr -2.406 -1.477 -0.932

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.099 10.257 10.373
{\rm log}_{10}({\rm SFR}) -0.017 0.355 0.730
{\rm log}_{10}({\rm sSFR}) -10.295 -9.925 -9.504
{\rm stellar\ age} 5.436 7.591 9.906

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.820 -0.561 -0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.444 -1.101 -0.477

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.377 0.630
\delta -0.648 -0.212 0.104
\tau_1/\tau_2 0.405 0.821 1.246
Q_{PAH} 0.308 0.865 1.852
U_{min} 2.574 6.953 13.062
{\rm log}_{10}(\gamma_e)\, -3.617 -2.969 -1.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.311 -3.061 -1.667
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.548 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.050 0.204 0.435
0.03-0.10 Gyr -0.073 0.407 0.836
0.10-0.33 Gyr -0.693 0.094 0.605
0.33-1.09 Gyr -1.019 -0.128 0.454
1.09-3.61 Gyr -0.897 -0.005 0.395
3.61-11.93 Gyr -0.210 0.290 0.501
11.93-13.25 Gyr -0.211 0.477 1.185