2020ivj

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Information

Transient

Name: 2020ivj
Right ascension: 15h12m12.77s
Declination: 14d43m31.40s
Discovery Date: None
Classification: None
Redshift: 0.132000
MW E(B-V): 0.031

Host

Name: 2020ivj
Right ascension: 15h12m12.76s
Declination: 14d43m31.45s
Redshift: None
Photometric Redshift: 0.140
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.36
Cutout download processed 20.55
Global aperture construction processed 0.6
Local aperture photometry processed 5.96
Global aperture photometry processed 6.93
Validate local photometry no valid phot 0.06
Validate global photometry processed 30.71
Host information processed 0.09
Global host SED inference processed 385.3
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 15h12m12.77s, 14d43m31.40s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Aperture details

RA, DEC (J2000) = 15h12m12.75s, 14d43m31.61s
semi major axis, semi minor axis (arcsec) = 3.72, 3.41
angle (degrees, anti-clockwise from east) = -40.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.76 1.74 22.206 0.397 AB
GALEX_NUV 5.55 1.68 22.039 0.329 AB
SDSS_u 11.62 2.97 21.237 0.277 AB
SDSS_g 45.45 2.0 19.756 0.048 AB
DES_g 53.81 0.34 19.573 0.007 AB
PanSTARRS_g 54.34 0.73 19.562 0.015 AB
SDSS_r 119.18 3.2 18.709 0.029 AB
PanSTARRS_r 114.97 1.0 18.749 0.009 AB
DES_r 126.35 0.74 18.646 0.006 AB
SDSS_i 174.52 4.33 18.295 0.027 AB
PanSTARRS_i 165.18 1.43 18.355 0.009 AB
PanSTARRS_z 210.1 2.18 18.094 0.011 AB
SDSS_z 251.31 10.89 17.899 0.047 AB
DES_z 231.44 2.6 17.989 0.012 AB
PanSTARRS_y 231.86 5.16 17.987 0.024 AB
2MASS_J 244.91 98.07 17.033 0.435 Vega
2MASS_H 370.38 147.5 16.111 0.432 Vega
2MASS_K 361.58 159.5 15.667 0.479 Vega
WISE_W2 145.85 13.01 15.151 0.097 Vega
WISE_W3 334.15 55.12 12.416 0.179 Vega
WISE_W4 661.93 374.03 10.228 0.613 Vega
 

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})\, 10.290 10.349 10.421
{\rm log}_{10}({\rm SFR}) -0.378 -0.089 0.190
{\rm log}_{10}({\rm sSFR}) -10.760 -10.450 -10.174
{\rm stellar\ age} 6.794 7.539 9.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.745 -0.478 -0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.122 -0.710 -0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.448 0.679
\delta -0.499 -0.153 0.145
\tau_1/\tau_2 0.670 1.018 1.374
Q_{PAH} 0.867 2.015 3.816
U_{min} 2.662 7.441 13.910
{\rm log}_{10}(\gamma_e)\, -2.874 -2.038 -0.992

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.764 -2.379 -1.474
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.384 1.807

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.391 -0.116 0.134
0.03-0.10 Gyr -0.477 -0.082 0.265
0.10-0.32 Gyr -0.863 -0.281 0.113
0.32-1.04 Gyr -1.149 -0.455 -0.017
1.04-3.36 Gyr -0.999 -0.183 0.260
3.36-10.86 Gyr 0.126 0.527 0.644
10.86-12.07 Gyr 0.217 0.750 1.422