2020qln

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Information

Transient

Name: 2020qln
Right ascension: 1h14m04.28s
Declination: -1d44m27.38s
Discovery Date: None
Classification: SNIa
Redshift: 0.016348
MW E(B-V): 0.036

Host

Name: 2020qln
Right ascension: 1h14m04.08s
Declination: -1d44m32.28s
Redshift: 0.016348
Photometric Redshift: 0.027
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.82
Cutout download processed 20.88
Global aperture construction processed 0.58
Local aperture photometry processed 6.05
Global aperture photometry processed 6.19
Validate local photometry processed 0.03
Validate global photometry processed 17.26
Host information processed 0.09
Global host SED inference processed 382.6
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processing 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) = 1h14m04.28s, -1d44m27.38s
semi major axis, semi minor axis (arcsec) = 6.01, 6.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 46.56 1.75 19.730 0.041
GALEX_NUV 80.26 1.32 19.139 0.018
SDSS_u 314.94 6.51 17.654 0.022
SDSS_g 1097.63 8.79 16.299 0.009
DES_g 1171.08 1.24 16.229 0.001
PanSTARRS_g 1221.83 1.54 16.182 0.001
SDSS_r 2077.8 12.21 15.606 0.006
PanSTARRS_r 2088.54 1.69 15.600 0.001
DES_r 2255.57 2.08 15.517 0.001
SDSS_i 2845.11 14.77 15.265 0.006
PanSTARRS_i 2905.77 2.06 15.242 0.001
PanSTARRS_z 3557.52 4.48 15.022 0.001
SDSS_z 3610.11 23.35 15.006 0.007
DES_z 3709.36 7.32 14.977 0.002
PanSTARRS_y 4273.91 10.02 14.823 0.003
2MASS_J 4872.59 128.3 13.786 0.029
2MASS_H 6066.34 198.09 13.075 0.035
2MASS_K 4963.63 223.21 12.823 0.049
WISE_W1 1166.97 18.85 13.533 0.018

Aperture details

RA, DEC (J2000) = 1h14m04.12s, -1d44m31.78s
semi major axis, semi minor axis (arcsec) = 38.11, 19.28
angle (degrees, anti-clockwise from east) = -134.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 402.86 5.33 17.387 0.014
GALEX_NUV 613.36 3.97 16.931 0.007
SDSS_u 1516.67 24.06 15.948 0.017
SDSS_g 4877.65 20.0 14.679 0.004
DES_g 4513.63 2.66 14.764 0.001
PanSTARRS_g 5226.26 6.33 14.605 0.001
SDSS_r 8274.63 27.2 14.106 0.004
PanSTARRS_r 7735.16 6.95 14.179 0.001
PanSTARRS_i 10583.13 8.41 13.838 0.001
PanSTARRS_z 12735.94 19.09 13.637 0.002
SDSS_z 12161.94 83.96 13.687 0.007
PanSTARRS_y 15420.96 43.95 13.430 0.003
2MASS_H 20371.91 937.66 11.760 0.050
WISE_W1 9356.2 76.64 11.273 0.009
WISE_W2 5607.29 92.86 11.189 0.018
WISE_W3 17334.34 399.55 8.129 0.025
WISE_W4 20475.07 2559.18 6.502 0.136
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.051 10.101 10.156
{\rm log}_{10}({\rm SFR}) 0.011 0.245 0.483
{\rm log}_{10}({\rm sSFR}) -10.127 -9.869 -9.610
{\rm stellar\ age} 6.852 7.662 8.900

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.558 -0.357 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.970 0.154 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.394 0.557
\delta -0.307 -0.096 0.056
\tau_1/\tau_2 0.671 1.000 1.329
Q_{PAH} 0.534 1.111 2.119
U_{min} 2.478 6.682 13.418
{\rm log}_{10}(\gamma_e)\, -3.337 -2.274 -1.682

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.718 -2.681 -2.113
{\rm log}_{10}(\tau_{AGN})\, 0.990 1.395 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.686 -0.300 -0.101
0.03-0.10 Gyr 0.085 0.367 0.632
0.10-0.33 Gyr -0.206 0.111 0.377
0.33-1.10 Gyr -0.540 -0.194 0.036
1.10-3.67 Gyr -0.451 -0.066 0.171
3.67-12.19 Gyr 0.037 0.215 0.313
12.19-13.54 Gyr -0.097 0.327 0.787