1992af

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Information

Transient

Name: 1992af
Right ascension: 20h30m42.00s
Declination: -42d19m00.00s
Discovery Date: June 29, 1992, midnight
Classification: NA/Unknown
Redshift: None
MW E(B-V): 0.045

Host

Name: ESO340-038
Right ascension: 20h30m38.82s
Declination: -42d18m32.70s
Redshift: 0.018466
Photometric Redshift: 0.017
 

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
failed
 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 4.17
Cutout download processed 16.51
Global aperture construction processed 0.17
Local aperture photometry processed 1.02
Global aperture photometry processed 0.74
Validate local photometry processed 0.02
Validate global photometry processed 0.95
Host information processed 0.15
Global host SED inference processed 576.48
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.08
Processing status blocked 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) = 20h30m42.00s, -42d19m00.00s
semi major axis, semi minor axis (arcsec) = 5.34, 5.34
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.84 1.0 23.236 0.591 AB
GALEX_NUV -0.05 1.07 AB
2MASS_J 339.32 130.05 16.679 0.416 Vega
2MASS_H 398.61 213.36 16.031 0.581 Vega
2MASS_K 273.05 231.07 15.972 0.919 Vega

Aperture details

RA, DEC (J2000) = 20h30m38.81s, -42d18m32.66s
semi major axis, semi minor axis (arcsec) = 9.12, 7.47
angle (degrees, anti-clockwise from east) = -116.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 135.38 8.28 18.571 0.066 AB
GALEX_NUV 199.22 5.9 18.152 0.032 AB
2MASS_J 2778.54 202.51 14.396 0.079 Vega
2MASS_H 3335.17 330.41 13.725 0.108 Vega
2MASS_K 2949.58 359.3 13.388 0.132 Vega
WISE_W1 1022.9 26.06 13.676 0.028 Vega
WISE_W2 624.65 30.08 13.572 0.052 Vega
WISE_W3 1465.46 101.46 10.811 0.075 Vega
WISE_W4 1866.73 577.51 9.102 0.336 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.031 9.244 9.406
{\rm log}_{10}({\rm SFR}) -0.995 -0.685 -0.290
{\rm log}_{10}({\rm sSFR}) -10.311 -9.884 -9.415
{\rm stellar\ age} 5.030 7.556 9.764

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.170 -0.644 -0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.602 -0.951 -0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.166 0.308
\delta -0.786 -0.358 0.121
\tau_1/\tau_2 0.275 0.650 1.095
Q_{PAH} 0.172 0.682 2.123
U_{min} 2.253 6.369 12.800
{\rm log}_{10}(\gamma_e)\, -3.763 -3.224 -1.945

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.419 -3.515 -2.478
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.510 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.125 -0.654 -0.346
0.03-0.10 Gyr -1.483 -0.796 -0.184
0.10-0.33 Gyr -1.872 -0.949 -0.266
0.33-1.10 Gyr -2.142 -1.142 -0.554
1.10-3.66 Gyr -1.931 -1.008 -0.654
3.66-12.16 Gyr -1.386 -0.748 -0.480
12.16-13.51 Gyr -1.329 -0.587 0.150