2007fb

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Information

Transient

Name: 2007fb
Right ascension: 23h56m52.37s
Declination: 5d30m31.79s
Discovery Date: None
Classification: SN Ia
Redshift: 0.017410
MW E(B-V): 0.048

Host

Name: 2007fb
Right ascension: 23h56m51.53s
Declination: 5d30m30.24s
Redshift: 0.018026
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.56
Cutout download processed 18.12
Global aperture construction processed 0.58
Local aperture photometry processed 6.11
Global aperture photometry processed 6.45
Validate local photometry processed 0.02
Validate global photometry processed 17.45
Host information processed 0.14
Global host SED inference processing None
Local host SED inference processed 433.86
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.07
Log transient processing status processing 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) = 23h56m52.37s, 5d30m31.79s
semi major axis, semi minor axis (arcsec) = 5.46, 5.46
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 11.73 2.81 21.227 0.260
GALEX_NUV 21.61 2.33 20.563 0.117
SDSS_u 127.14 5.45 18.639 0.047
SDSS_g 491.92 5.98 17.170 0.013
DES_g 528.26 1.19 17.093 0.002
PanSTARRS_g 541.09 1.57 17.067 0.003
SDSS_r 1021.84 8.71 16.377 0.009
PanSTARRS_r 803.4 1.24 16.638 0.002
DES_r 1143.38 4.84 16.255 0.005
SDSS_i 1540.53 11.28 15.931 0.008
PanSTARRS_i 1497.61 1.45 15.962 0.001
PanSTARRS_z 1887.52 4.39 15.710 0.003
SDSS_z 1966.88 20.38 15.666 0.011
DES_z 2049.86 11.88 15.621 0.006
PanSTARRS_y 2391.24 10.6 15.453 0.005
2MASS_J 2855.03 117.4 14.366 0.045
2MASS_H 3710.87 189.04 13.609 0.055
2MASS_K 3074.41 201.04 13.343 0.071

Aperture details

RA, DEC (J2000) = 23h56m51.71s, 5d30m29.80s
semi major axis, semi minor axis (arcsec) = 58.47, 15.89
angle (degrees, anti-clockwise from east) = -82.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 236.77 12.62 17.964 0.058
GALEX_NUV 315.98 10.51 17.651 0.036
SDSS_u 1600.57 28.52 15.889 0.019
SDSS_g 5560.18 21.46 14.537 0.004
DES_g 5654.24 4.18 14.519 0.001
PanSTARRS_g 5813.41 8.5 14.489 0.002
PanSTARRS_i 15264.77 7.66 13.441 0.001
2MASS_H 33956.58 1112.27 11.205 0.036
WISE_W1 15476.73 101.41 10.727 0.007
WISE_W2 9158.91 126.32 10.656 0.015
 

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})\, 9.385 9.527 9.634
{\rm log}_{10}({\rm SFR}) -0.537 -0.052 0.297
{\rm log}_{10}({\rm sSFR}) -10.092 -9.573 -9.185
{\rm stellar\ age} 3.754 6.801 8.592

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.562 -1.024 -0.562
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.049 -0.527 -0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.097 1.520 1.865
\delta -0.229 -0.106 0.065
\tau_1/\tau_2 0.643 0.975 1.294
Q_{PAH} 0.292 1.749 3.218
U_{min} 2.762 8.254 15.489
{\rm log}_{10}(\gamma_e)\, -3.535 -2.531 -1.536

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.504 -1.950 -0.554
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.593 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.605 -0.321 -0.087
0.03-0.10 Gyr -0.585 0.022 0.414
0.10-0.33 Gyr -1.084 -0.366 0.172
0.33-1.10 Gyr -1.371 -0.585 -0.019
1.10-3.66 Gyr -1.233 -0.570 -0.174
3.66-12.17 Gyr -1.257 -0.483 -0.270
12.17-13.52 Gyr -1.295 -0.410 0.162

Global parameter details

Documentation