1999ga

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Information

Transient

Name: 1999ga
Right ascension: 7h36m16.70s
Declination: -69d33m21.82s
Discovery Date: None
Classification: SNIIL
Redshift: 0.004890
MW E(B-V): 0.174

Host

Name: NGC2442
Right ascension: 7h36m23.84s
Declination: -69d31m50.96s
Redshift: 0.004026
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
Validate local photometry processed 0.01
Global aperture photometry processed 0.94
Validate global photometry processed 1.08
Global host SED inference processed 725.55
Transient MWEBV processed 0.05
Host match processed 4.38
Host information processed 0.17
Cutout download processed 4.88
Transient information processed 0.0
Local host SED inference processed 737.42
Host MWEBV processed 0.04
Global aperture construction processed 0.15
Local aperture photometry processed 0.94
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) = 7h36m16.70s, -69d33m21.82s
semi major axis, semi minor axis (arcsec) = 24.04, 24.04
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 330.53 5.45 17.602 0.018 AB
GALEX_NUV 363.79 5.67 17.498 0.017 AB
2MASS_J 2664.29 737.6 14.441 0.301 Vega
2MASS_H 2624.22 1272.76 13.985 0.527 Vega
2MASS_K 2521.78 1281.41 13.558 0.552 Vega
WISE_W1 -1459.38 1048.11 Vega
WISE_W2 -231.79 779.18 Vega
WISE_W3 11321.88 4504.3 8.591 0.432 Vega
WISE_W4 7982.25 7382.91 7.525 1.004 Vega

Aperture details

RA, DEC (J2000) = 7h36m23.77s, -69d31m50.77s
semi major axis, semi minor axis (arcsec) = 41.9, 24.0
angle (degrees, anti-clockwise from east) = -127.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 137.59 6.81 18.554 0.054 AB
GALEX_NUV 255.55 8.14 17.881 0.035 AB
2MASS_J 227514.62 986.06 9.613 0.005 Vega
2MASS_K 268268.32 1699.94 8.491 0.007 Vega
WISE_W1 135245.8 2682.84 8.373 0.022 Vega
WISE_W3 145871.75 5217.52 5.816 0.039 Vega
WISE_W4 132130.37 15495.96 4.477 0.127 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})\, 7.453 7.916 8.325
{\rm log}_{10}({\rm SFR}) -1.289 -0.833 -0.398
{\rm log}_{10}({\rm sSFR}) -9.511 -8.636 -7.975
{\rm stellar\ age} 0.193 3.677 7.518

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.850 -1.374 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.610 -0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.445 0.818
\delta -0.334 0.059 0.275
\tau_1/\tau_2 0.649 1.095 1.547
Q_{PAH} 0.572 2.197 4.580
U_{min} 3.123 8.787 16.456
{\rm log}_{10}(\gamma_e)\, -3.566 -2.353 -1.004

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.181 -2.392 -0.857
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.364 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.243 -0.859 -0.551
0.03-0.10 Gyr -1.638 -0.844 -0.308
0.10-0.33 Gyr -3.431 -1.874 -1.144
0.33-1.10 Gyr -4.316 -2.306 -1.632
1.10-3.66 Gyr -5.180 -2.536 -1.731
3.66-12.15 Gyr -5.749 -2.622 -1.632
12.15-13.50 Gyr -5.687 -2.644 -1.467

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.093 10.180 10.311
{\rm log}_{10}({\rm SFR}) -1.705 -1.147 -0.526
{\rm log}_{10}({\rm sSFR}) -11.832 -11.299 -10.729
{\rm stellar\ age} 7.469 8.615 12.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.457 -0.083 0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.120 -0.464 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.365 0.612
\delta -0.757 -0.441 -0.052
\tau_1/\tau_2 0.280 0.700 1.180
Q_{PAH} 0.171 0.673 2.322
U_{min} 2.636 6.928 13.928
{\rm log}_{10}(\gamma_e)\, -3.539 -2.792 -1.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.732 -1.469 -1.162
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.338 1.715

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.084 -1.236 -0.664
0.03-0.10 Gyr -2.237 -1.343 -0.484
0.10-0.33 Gyr -2.497 -1.262 -0.548
0.33-1.10 Gyr -2.737 -1.013 -0.336
1.10-3.66 Gyr -2.251 -0.489 0.122
3.66-12.15 Gyr -0.932 0.228 0.395
12.15-13.50 Gyr -0.022 0.618 1.402