2007st

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Information

Transient

Name: 2007st
Right ascension: 1h48m42.47s
Declination: -48d38m57.80s
Discovery Date: None
Classification: Ia
Redshift: 0.020642
MW E(B-V): 0.014

Host

Name: 2007st
Right ascension: 1h48m42.05s
Declination: -48d38m56.40s
Redshift: None
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 0.37
Cutout download processed 3.18
Global aperture construction processed 0.09
Local aperture photometry processed 0.56
Global aperture photometry processed 0.51
Validate local photometry processed 0.02
Validate global photometry processed 0.48
Host information processed 0.75
Global host SED inference processed 547.86
Local host SED inference processed 738.25
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 1h48m42.47s, -48d38m57.80s
semi major axis, semi minor axis (arcsec) = 4.79, 4.79
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 31.47 3.88 20.155 0.134 AB
2MASS_J 13406.13 128.99 12.687 0.010 Vega
2MASS_H 15903.02 160.25 12.029 0.011 Vega
2MASS_K 14150.27 205.45 11.685 0.016 Vega

Aperture details

RA, DEC (J2000) = 1h48m41.99s, -48d38m54.54s
semi major axis, semi minor axis (arcsec) = 28.9, 20.5
angle (degrees, anti-clockwise from east) = -62.86

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 979.69 21.6 16.422 0.024 AB
GALEX_NUV 1633.94 11.85 15.867 0.008 AB
WISE_W1 45457.19 145.68 9.557 0.003 Vega
WISE_W2 26991.49 133.74 9.483 0.005 Vega
WISE_W3 74879.28 790.62 6.540 0.011 Vega
WISE_W4 79537.52 5488.24 5.029 0.075 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})\, 9.911 10.152 10.331
{\rm log}_{10}({\rm SFR}) -0.508 0.247 0.845
{\rm log}_{10}({\rm sSFR}) -10.594 -9.908 -9.216
{\rm stellar\ age} 2.223 6.547 8.658

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.326 -0.469 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.592 -0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.543 0.899 1.398
\delta -0.697 -0.433 -0.147
\tau_1/\tau_2 0.461 0.870 1.310
Q_{PAH} 0.565 2.327 4.628
U_{min} 2.987 8.152 15.540
{\rm log}_{10}(\gamma_e)\, -3.535 -2.315 -1.215

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.546 -3.072 -0.778
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.687 2.039

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.505 0.261 0.725
0.03-0.10 Gyr -1.342 0.016 0.900
0.10-0.33 Gyr -1.350 -0.102 0.626
0.33-1.10 Gyr -1.041 0.101 0.707
1.10-3.66 Gyr -1.516 0.030 0.422
3.66-12.13 Gyr -1.545 0.058 0.427
12.13-13.48 Gyr -1.526 0.117 0.900

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.903 11.039 11.137
{\rm log}_{10}({\rm SFR}) 0.342 0.760 1.187
{\rm log}_{10}({\rm sSFR}) -10.722 -10.225 -9.821
{\rm stellar\ age} 6.432 7.997 10.809

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.511 -0.068 0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.639 -0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.452 0.713
\delta -0.462 -0.178 0.188
\tau_1/\tau_2 0.290 0.684 1.137
Q_{PAH} 0.604 1.625 3.347
U_{min} 2.091 5.950 12.208
{\rm log}_{10}(\gamma_e)\, -3.614 -2.785 -1.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.270 -3.036 -2.043
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.452 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.073 0.613 1.019
0.03-0.10 Gyr -0.097 0.712 1.320
0.10-0.33 Gyr -0.461 0.478 1.039
0.33-1.10 Gyr -0.770 0.403 0.995
1.10-3.66 Gyr -0.429 0.707 1.099
3.66-12.13 Gyr 0.627 1.063 1.265
12.13-13.48 Gyr 0.699 1.292 2.037