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

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 2.03
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
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) = 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 Mag sys
PanSTARRS_g 136.5 0.57 18.562 0.005 AB
PanSTARRS_r 241.26 0.71 17.944 0.003 AB
PanSTARRS_i 321.57 0.69 17.632 0.002 AB
PanSTARRS_z 379.42 1.77 17.452 0.005 AB
PanSTARRS_y 442.63 4.44 17.285 0.011 AB

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 Mag sys
PanSTARRS_g 950.51 2.57 16.455 0.003 AB
PanSTARRS_r 1649.61 3.2 15.857 0.002 AB
PanSTARRS_z 2550.52 8.19 15.383 0.003 AB
PanSTARRS_y 3027.89 20.71 15.197 0.007 AB
2MASS_J 3331.81 269.41 14.198 0.088 Vega
2MASS_H 4275.52 452.99 13.455 0.115 Vega
2MASS_K 3368.54 424.27 13.244 0.137 Vega
WISE_W1 2055.15 40.91 12.919 0.022 Vega
WISE_W2 1335.72 49.91 12.747 0.041 Vega
WISE_W3 5612.62 144.53 9.353 0.028 Vega
WISE_W4 8534.14 1059.23 7.452 0.135 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})\, 9.473 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