2020til

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Information

Transient

Name: 2020til
Right ascension: 22h47m09.42s
Declination: -5d35m29.14s
Discovery Date: None
Classification: Ia
Redshift: 0.059258
MW E(B-V): 0.025

Host

Name: 2020til
Right ascension: 22h47m09.74s
Declination: -5d35m27.53s
Redshift: 0.060527
Photometric Redshift: 0.053
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.97
Cutout download processed 18.98
Global aperture construction processed 0.53
Local aperture photometry processed 6.45
Global aperture photometry processed 7.52
Validate local photometry processed 0.03
Validate global photometry processed 21.24
Host information processed 0.09
Global host SED inference processing None
Local host SED inference processed 485.35
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 22h47m09.42s, -5d35m29.14s
semi major axis, semi minor axis (arcsec) = 1.71, 1.71
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 2.92 1.57 22.738 0.586
SDSS_g 17.9 1.29 20.768 0.078
DES_g 21.56 0.24 20.566 0.012
PanSTARRS_g 21.05 0.35 20.592 0.018
SDSS_r 34.26 1.81 20.063 0.057
PanSTARRS_r 37.48 0.34 19.965 0.010
DES_r 43.1 0.57 19.814 0.014
SDSS_i 50.68 2.36 19.638 0.051
PanSTARRS_i 51.51 0.5 19.620 0.011
PanSTARRS_z 62.74 1.05 19.406 0.018
SDSS_z 69.45 6.09 19.296 0.095
DES_z 65.74 1.99 19.355 0.033
PanSTARRS_y 77.6 3.5 19.175 0.049

Aperture details

RA, DEC (J2000) = 22h47m09.74s, -5d35m27.40s
semi major axis, semi minor axis (arcsec) = 9.94, 8.68
angle (degrees, anti-clockwise from east) = -140.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 14.45 3.74 21.000 0.281
GALEX_NUV 26.64 4.21 20.336 0.172
SDSS_u 96.14 8.7 18.943 0.098
SDSS_g 709.88 7.9 16.772 0.012
DES_g 803.03 1.43 16.638 0.002
PanSTARRS_g 817.86 1.91 16.618 0.003
SDSS_r 1404.15 11.1 16.031 0.009
PanSTARRS_r 1454.23 1.87 15.993 0.001
DES_r 1570.94 3.4 15.910 0.002
SDSS_i 1972.46 14.0 15.662 0.008
PanSTARRS_i 1958.58 2.73 15.670 0.002
PanSTARRS_z 2423.49 5.59 15.439 0.003
SDSS_z 2662.94 33.64 15.337 0.014
DES_z 2549.92 12.27 15.384 0.005
PanSTARRS_y 2895.05 18.61 15.246 0.007
2MASS_J 3777.8 214.71 14.062 0.062
2MASS_H 4427.49 316.28 13.417 0.078
2MASS_K 4238.23 411.87 12.994 0.106
WISE_W1 1779.77 30.86 13.075 0.019
WISE_W2 1035.07 38.76 13.024 0.041
WISE_W3 448.51 148.73 12.097 0.360
WISE_W4 765.58 860.66 10.070 1.221
 

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})\, 8.867 8.964 9.056
{\rm log}_{10}({\rm SFR}) -2.139 -1.456 -0.832
{\rm log}_{10}({\rm sSFR}) -11.150 -10.427 -9.746
{\rm stellar\ age} 5.469 6.799 8.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.975 -0.510 -0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.700 -0.401 0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.460 0.824
\delta -0.739 -0.390 -0.006
\tau_1/\tau_2 0.649 0.993 1.332
Q_{PAH} 1.010 2.865 5.062
U_{min} 2.894 7.671 14.123
{\rm log}_{10}(\gamma_e)\, -2.944 -1.754 -0.690

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.549 -0.585 -0.102
{\rm log}_{10}(\tau_{AGN})\, 1.093 1.372 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.142 -1.502 -1.035
0.03-0.10 Gyr -2.323 -1.488 -0.754
0.10-0.33 Gyr -2.096 -1.363 -0.841
0.33-1.08 Gyr -1.842 -1.192 -0.821
1.08-3.55 Gyr -1.358 -0.960 -0.747
3.55-11.66 Gyr -1.222 -0.943 -0.781
11.66-12.95 Gyr -1.414 -0.903 -0.451

Global parameter details

Documentation