2020unl

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Information

Transient

Name: 2020unl
Right ascension: 6h35m48.10s
Declination: 55d42m39.89s
Discovery Date: None
Classification: Ia
Redshift: 0.047284
MW E(B-V): 0.056

Host

Name: 2020unl
Right ascension: 6h35m47.85s
Declination: 55d42m37.95s
Redshift: 0.047154
Photometric Redshift: 0.036
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.03
Cutout download processed 2.45
Global aperture construction processed 0.61
Local aperture photometry processed 3.46
Global aperture photometry processed 3.64
Validate local photometry processed 0.02
Validate global photometry processed 9.79
Host information processed 0.08
Global host SED inference processed 470.28
Local host SED inference processed 517.72
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) = 6h35m48.10s, 55d42m39.89s
semi major axis, semi minor axis (arcsec) = 2.16, 2.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 136.5 0.57 18.562 0.005
PanSTARRS_r 241.26 0.71 17.944 0.003
PanSTARRS_i 321.57 0.69 17.632 0.002
PanSTARRS_z 379.42 1.77 17.452 0.005
PanSTARRS_y 442.63 4.44 17.285 0.011

Aperture details

RA, DEC (J2000) = 6h35m47.81s, 55d42m38.33s
semi major axis, semi minor axis (arcsec) = 13.66, 7.86
angle (degrees, anti-clockwise from east) = -98.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 950.51 2.57 16.455 0.003
PanSTARRS_r 1649.61 3.2 15.857 0.002
PanSTARRS_z 2550.52 8.19 15.383 0.003
PanSTARRS_y 3027.89 20.71 15.197 0.007
2MASS_J 3331.81 269.41 14.198 0.088
2MASS_H 4275.52 452.99 13.455 0.115
2MASS_K 3368.54 424.27 13.244 0.137
WISE_W1 2055.15 40.91 12.919 0.022
WISE_W2 1335.72 49.91 12.747 0.041
WISE_W3 5612.62 144.53 9.353 0.028
WISE_W4 8534.14 1059.23 7.452 0.135
 

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})\, 9.473 9.598 9.726
{\rm log}_{10}({\rm SFR}) -1.733 -0.876 -0.209
{\rm log}_{10}({\rm sSFR}) -11.324 -10.485 -9.780
{\rm stellar\ age} 5.877 7.629 10.512

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.564 -1.028 -0.649
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.789 -0.402 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.519 0.913
\delta -0.587 -0.208 0.185
\tau_1/\tau_2 0.670 1.035 1.414
Q_{PAH} 0.683 2.471 4.612
U_{min} 2.837 7.769 15.021
{\rm log}_{10}(\gamma_e)\, -3.308 -1.888 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.681 -1.318 -0.448
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.395 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.933 -1.062 -0.524
0.03-0.10 Gyr -2.056 -0.887 -0.104
0.10-0.33 Gyr -1.980 -0.832 -0.140
0.33-1.09 Gyr -1.997 -0.907 -0.344
1.09-3.58 Gyr -1.926 -0.679 -0.268
3.58-11.81 Gyr -1.022 -0.347 -0.143
11.81-13.13 Gyr -0.843 -0.144 0.655

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.208 10.334 10.449
{\rm log}_{10}({\rm SFR}) -0.741 0.010 0.406
{\rm log}_{10}({\rm sSFR}) -11.120 -10.358 -9.894
{\rm stellar\ age} 4.771 6.756 8.225

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.964 -0.544 -0.296
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.710 -0.170 0.328

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.224 0.397 0.610
\delta -0.811 -0.415 0.185
\tau_1/\tau_2 0.629 0.983 1.347
Q_{PAH} 0.766 1.854 3.929
U_{min} 2.845 7.542 14.524
{\rm log}_{10}(\gamma_e)\, -3.111 -2.003 -1.189

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.302 -2.075 -1.477
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.490 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.825 -0.059 0.380
0.03-0.10 Gyr -0.971 -0.037 0.462
0.10-0.33 Gyr -0.845 0.094 0.504
0.33-1.09 Gyr -0.487 0.190 0.575
1.09-3.58 Gyr -0.033 0.421 0.706
3.58-11.81 Gyr -0.071 0.377 0.600
11.81-13.13 Gyr -0.522 0.363 0.977