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

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
Log transient processing status processed 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) = 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
GALEX_FUV 31.47 3.88 20.155 0.134
2MASS_J 13406.13 128.99 12.687 0.010
2MASS_H 15903.02 160.25 12.029 0.011
2MASS_K 14150.27 205.45 11.685 0.016

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
GALEX_FUV 979.69 21.6 16.422 0.024
GALEX_NUV 1633.94 11.85 15.867 0.008
WISE_W1 45457.19 145.68 9.557 0.003
WISE_W2 26991.49 133.74 9.483 0.005
WISE_W3 74879.28 790.62 6.540 0.011
WISE_W4 79537.52 5488.24 5.029 0.075
 

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