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

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

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

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.364 8.609 8.722
log10(SFR){\rm log}_{10}({\rm SFR}) -1.632 -1.127 -0.544
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.311 -9.724 -8.977
stellar age{\rm stellar\ age} 2.779 6.087 7.526

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.932 -0.561 -0.155
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.225 -0.921 -0.613

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.127 0.442 0.828
δ\delta -0.593 -0.129 0.200
Ï„1/Ï„2\tau_1/\tau_2 0.616 0.968 1.303
QPAHQ_{PAH} 0.801 2.404 4.531
UminU_{min} 3.016 7.847 14.684
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.155 -1.977 -0.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -3.049 -1.138 -0.245
log10(τAGN) {\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%)
log10(M∗/M⊙) {\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.099 10.257 10.373
log10(SFR){\rm log}_{10}({\rm SFR}) -0.017 0.355 0.730
log10(sSFR){\rm log}_{10}({\rm sSFR}) -10.295 -9.925 -9.504
stellar age{\rm stellar\ age} 5.436 7.591 9.906

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z∗/Z⊙){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.820 -0.561 -0.328
log10(Zgas/Z⊙) {\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.444 -1.101 -0.477

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
Ï„2\tau_2 0.176 0.377 0.630
δ\delta -0.648 -0.212 0.104
Ï„1/Ï„2\tau_1/\tau_2 0.405 0.821 1.246
QPAHQ_{PAH} 0.308 0.865 1.852
UminU_{min} 2.574 6.953 13.062
log10(γe) {\rm log}_{10}(\gamma_e)\, -3.617 -2.969 -1.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN) {\rm log}_{10}(f_{AGN})\, -4.311 -3.061 -1.667
log10(τAGN) {\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