2020nlb

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Information

Transient

Name: 2020nlb
Right ascension: 12h25m24.18s
Declination: 18d12m12.52s
Discovery Date: None
Classification: SNIa-norm
Redshift: 0.009000
MW E(B-V): 0.026

Host

Name: 2020nlb
Right ascension: 12h25m24.05s
Declination: 18d11m26.88s
Redshift: None
Photometric Redshift: 0.361
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.94
Cutout download processed 13.39
Global aperture construction processed 1.48
Local aperture photometry processed 3.93
Global aperture photometry processed 4.83
Validate local photometry processed 0.03
Validate global photometry processed 20.25
Host information processed 0.08
Global host SED inference processed 1208.11
Local host SED inference processed 448.45
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 12h25m24.18s, 18d12m12.52s
semi major axis, semi minor axis (arcsec) = 10.82, 10.82
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.33 3.64 21.088 0.297 AB
GALEX_NUV 41.23 1.58 19.862 0.042 AB
PanSTARRS_g 3003.21 11.06 15.206 0.004 AB
PanSTARRS_r 5747.91 20.52 14.501 0.004 AB
PanSTARRS_i 8351.68 29.45 14.096 0.004 AB
PanSTARRS_z 9918.46 34.82 13.909 0.004 AB
PanSTARRS_y 12701.22 47.73 13.640 0.004 AB
2MASS_J 14998.17 258.67 12.565 0.019 Vega
2MASS_H 17812.36 422.28 11.906 0.026 Vega
2MASS_K 14571.28 414.01 11.653 0.031 Vega
WISE_W1 -1129.84 1160.06 Vega
WISE_W2 -210.01 864.19 Vega
WISE_W3 -169.51 382.64 Vega

Aperture details

RA, DEC (J2000) = 12h25m24.08s, 18d11m28.59s
semi major axis, semi minor axis (arcsec) = 61.02, 47.26
angle (degrees, anti-clockwise from east) = -151.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 675.53 25.95 16.826 0.042 AB
GALEX_NUV 2387.8 9.97 15.455 0.005 AB
PanSTARRS_r 371557.48 108.23 9.975 0.000 AB
PanSTARRS_i 512220.5 147.85 9.626 0.000 AB
PanSTARRS_y 803633.23 250.69 9.137 0.000 AB
2MASS_J 976805.38 1345.35 8.031 0.001 Vega
2MASS_K 933198.97 2129.28 7.137 0.002 Vega
WISE_W1 374622.55 8283.84 7.267 0.024 Vega
WISE_W2 194130.61 5500.98 7.341 0.031 Vega
WISE_W3 67919.09 2362.68 6.646 0.038 Vega
WISE_W4 43977.25 4789.37 5.672 0.118 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})\, 9.425 9.548 9.642
{\rm log}_{10}({\rm SFR}) -1.725 -0.823 -0.383
{\rm log}_{10}({\rm sSFR}) -11.306 -10.374 -9.895
{\rm stellar\ age} 4.398 6.836 8.211

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.613 -1.140 -0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.735 -0.252 0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.550 0.979 1.254
\delta -0.639 -0.494 -0.339
\tau_1/\tau_2 0.708 1.019 1.340
Q_{PAH} 1.029 2.441 4.150
U_{min} 2.276 7.179 14.218
{\rm log}_{10}(\gamma_e)\, -3.361 -2.355 -1.401

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.356 -2.726 -0.901
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.493 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.727 -0.720 -0.346
0.03-0.10 Gyr -2.049 -0.983 -0.387
0.10-0.33 Gyr -1.692 -0.793 -0.244
0.33-1.10 Gyr -1.204 -0.527 -0.078
1.10-3.65 Gyr -0.829 -0.361 -0.101
3.65-12.09 Gyr -0.908 -0.401 -0.207
12.09-13.44 Gyr -1.110 -0.385 0.110

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.419 11.503 11.562
{\rm log}_{10}({\rm SFR}) -1.583 -0.851 -0.303
{\rm log}_{10}({\rm sSFR}) -13.078 -12.352 -11.804
{\rm stellar\ age} 8.476 11.719 12.740

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.558 -0.437 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.234 -0.458 0.197

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.039 0.106 0.187
\delta -0.933 -0.753 -0.448
\tau_1/\tau_2 0.488 0.922 1.350
Q_{PAH} 0.095 0.334 0.966
U_{min} 3.511 8.652 15.969
{\rm log}_{10}(\gamma_e)\, -3.219 -2.448 -1.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.804 -4.321 -3.430
{\rm log}_{10}(\tau_{AGN})\, 1.281 1.789 2.054

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.182 -1.063 -0.526
0.03-0.10 Gyr -1.893 -0.867 -0.222
0.10-0.33 Gyr -2.100 -0.941 -0.157
0.33-1.10 Gyr -2.574 -1.130 -0.189
1.10-3.65 Gyr -2.397 -0.767 0.267
3.65-12.09 Gyr -0.733 1.137 1.663
12.09-13.44 Gyr 1.684 2.536 2.683