1993ar

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Information

Transient

Name: AT1993ar
Right ascension: 13h52m05.07s
Declination: -6d03m02.90s
Discovery Date: March 29, 1993, 3 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 1993ar
Right ascension: 13h52m05.90s
Declination: -6d03m30.24s
Redshift: 0.010147
Photometric Redshift:
 

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 0.66
Cutout download processed 18.93
Global aperture construction processed 0.69
Local aperture photometry processed 6.03
Global aperture photometry processed 7.35
Validate local photometry processed 0.02
Validate global photometry processed 17.2
Host information processed 0.08
Global host SED inference processed 493.94
Local host SED inference processed 537.53
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.04
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) = 13h52m05.07s, -6d03m02.90s
semi major axis, semi minor axis (arcsec) = 9.61, 9.61
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 104.6 11.91 18.851 0.124 AB
GALEX_NUV 119.12 9.23 18.710 0.084 AB
SDSS_u 243.37 11.24 17.934 0.050 AB
SDSS_g 862.28 10.32 16.561 0.013 AB
DES_g 923.25 5.06 16.487 0.006 AB
PanSTARRS_g 883.0 5.27 16.535 0.006 AB
SDSS_r 1431.37 14.55 16.011 0.011 AB
PanSTARRS_r 1423.21 7.09 16.017 0.005 AB
DES_r 1540.2 8.48 15.931 0.006 AB
SDSS_i 1779.87 19.13 15.774 0.012 AB
PanSTARRS_i 1853.99 8.85 15.730 0.005 AB
PanSTARRS_z 2117.69 11.43 15.585 0.006 AB
SDSS_z 1818.46 35.52 15.751 0.021 AB
DES_z 2224.28 16.49 15.532 0.008 AB
PanSTARRS_y 2240.23 17.14 15.524 0.008 AB
2MASS_J 2621.15 262.19 14.459 0.109 Vega
2MASS_H 2621.15 357.65 13.986 0.148 Vega
2MASS_K 3128.17 444.84 13.324 0.154 Vega
WISE_W1 637.01 254.89 14.191 0.434 Vega
WISE_W2 383.36 156.68 14.102 0.444 Vega
WISE_W3 1733.23 724.67 10.629 0.454 Vega

Aperture details

RA, DEC (J2000) = 13h52m05.99s, -6d03m28.36s
semi major axis, semi minor axis (arcsec) = 68.8, 48.45
angle (degrees, anti-clockwise from east) = -116.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 2562.46 48.02 15.378 0.020 AB
SDSS_u 5145.46 66.28 14.621 0.014 AB
DES_g 30111.21 26.52 12.703 0.001 AB
PanSTARRS_g 28780.0 27.15 12.752 0.001 AB
DES_r 52931.01 45.81 12.091 0.001 AB
PanSTARRS_i 62552.54 46.68 11.909 0.001 AB
2MASS_J 86209.4 1618.34 10.666 0.020 Vega
2MASS_H 98628.16 2204.49 10.047 0.024 Vega
2MASS_K 77625.03 2745.72 9.837 0.038 Vega
WISE_W2 30083.21 950.45 9.365 0.034 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})\, 8.978 9.059 9.135
{\rm log}_{10}({\rm SFR}) -1.545 -1.198 -0.901
{\rm log}_{10}({\rm sSFR}) -10.573 -10.229 -9.970
{\rm stellar\ age} 7.591 8.629 11.878

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.740 -1.323 -0.952
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.887 -1.647 -0.495

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.488 0.773
\delta -0.081 0.196 0.340
\tau_1/\tau_2 0.637 1.014 1.400
Q_{PAH} 0.881 2.821 5.372
U_{min} 2.862 7.930 15.278
{\rm log}_{10}(\gamma_e)\, -3.215 -2.156 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.366 -1.556 -0.536
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.479 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.096 -1.624 -1.267
0.03-0.10 Gyr -1.468 -1.096 -0.797
0.10-0.33 Gyr -2.007 -1.357 -0.967
0.33-1.10 Gyr -2.694 -1.732 -1.243
1.10-3.64 Gyr -2.979 -1.744 -1.119
3.64-12.08 Gyr -1.515 -0.854 -0.719
12.08-13.42 Gyr -1.043 -0.471 0.184

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.409 10.546 10.667
{\rm log}_{10}({\rm SFR}) -0.441 -0.096 0.185
{\rm log}_{10}({\rm sSFR}) -11.010 -10.630 -10.335
{\rm stellar\ age} 6.127 7.957 11.993

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.331 -0.938 -0.668
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.703 -1.464 -1.178

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.306 0.521 0.719
\delta -0.353 -0.005 0.248
\tau_1/\tau_2 0.159 0.494 1.003
Q_{PAH} 0.384 1.174 3.012
U_{min} 2.717 7.369 14.296
{\rm log}_{10}(\gamma_e)\, -3.660 -3.109 -2.036

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.412 -3.570 -2.359
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.388 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.260 0.108 0.354
0.03-0.10 Gyr -1.481 -0.317 0.156
0.10-0.33 Gyr -2.055 -0.304 0.204
0.33-1.10 Gyr -2.335 -0.200 0.432
1.10-3.64 Gyr -1.880 0.239 0.762
3.64-12.08 Gyr -0.530 0.549 0.781
12.08-13.42 Gyr 0.011 0.804 1.734