2007hj

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Information

Transient

Name: 2007hj
Right ascension: 23h01m47.89s
Declination: 15d35m11.40s
Discovery Date: None
Classification: Ia
Redshift: 0.012868
MW E(B-V): 0.076

Host

Name: 2007hj
Right ascension: 23h01m48.31s
Declination: 15d34m56.64s
Redshift: 0.014113
Photometric Redshift: 0.017
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.16
Cutout download processed 14.59
Global aperture construction processed 0.57
Local aperture photometry processed 5.07
Global aperture photometry processed 6.08
Validate local photometry processed 0.02
Validate global photometry processed 14.09
Host information processed 0.37
Global host SED inference processed 473.83
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 23h01m47.89s, 15d35m11.40s
semi major axis, semi minor axis (arcsec) = 6.94, 6.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 114.02 5.84 18.758 0.056
SDSS_g 511.13 6.49 17.129 0.014
DES_g 554.67 1.04 17.040 0.002
PanSTARRS_g 599.49 1.81 16.956 0.003
SDSS_r 1141.42 9.51 16.256 0.009
PanSTARRS_r 1185.88 2.2 16.215 0.002
SDSS_i 1772.15 12.57 15.779 0.008
PanSTARRS_i 1743.21 3.05 15.797 0.002
PanSTARRS_z 2343.52 5.73 15.475 0.003
SDSS_z 2413.55 25.61 15.443 0.012
PanSTARRS_y 3103.53 12.0 15.170 0.004
2MASS_J 3314.52 152.86 14.204 0.050
2MASS_H 4359.2 201.93 13.434 0.050
2MASS_K 4361.61 299.66 12.963 0.075
WISE_W1 1265.77 28.16 13.445 0.024
WISE_W2 742.33 24.45 13.385 0.036
WISE_W3 299.69 58.27 12.534 0.211

Aperture details

RA, DEC (J2000) = 23h01m48.32s, 15d34m57.57s
semi major axis, semi minor axis (arcsec) = 25.13, 11.95
angle (degrees, anti-clockwise from east) = -27.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 1399.77 16.12 16.035 0.013
SDSS_g 7034.42 22.86 14.282 0.004
DES_g 7214.81 3.56 14.254 0.001
PanSTARRS_g 7716.66 4.77 14.181 0.001
SDSS_r 16007.69 34.15 13.389 0.002
PanSTARRS_r 16138.18 5.72 13.380 0.000
SDSS_i 24620.52 43.53 12.922 0.002
PanSTARRS_i 23989.14 7.98 12.950 0.000
PanSTARRS_z 31960.54 14.48 12.638 0.000
SDSS_z 33931.65 73.21 12.573 0.002
PanSTARRS_y 41066.6 29.58 12.366 0.001
2MASS_J 50937.17 422.46 11.238 0.009
2MASS_H 64156.81 552.64 10.514 0.009
2MASS_K 54425.15 822.04 10.223 0.016
WISE_W1 25943.11 123.09 10.166 0.005
WISE_W2 14087.66 112.86 10.189 0.009
WISE_W3 4782.49 261.42 9.527 0.059
WISE_W4 3576.13 1458.94 8.396 0.443
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.568 10.643 10.713
{\rm log}_{10}({\rm SFR}) -4.168 -2.177 -1.296
{\rm log}_{10}({\rm sSFR}) -14.540 -12.811 -11.851
{\rm stellar\ age} 8.075 11.198 12.680

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.428 -0.306 -0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.552 0.215

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.225 0.338
\delta -0.627 -0.286 0.001
\tau_1/\tau_2 0.542 0.920 1.320
Q_{PAH} 0.354 1.091 2.430
U_{min} 2.849 8.190 15.840
{\rm log}_{10}(\gamma_e)\, -3.361 -2.675 -1.793

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.664 -4.011 -3.149
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.614 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.300 -2.392 -1.434
0.03-0.10 Gyr -4.814 -2.292 -1.268
0.10-0.33 Gyr -5.245 -2.443 -1.211
0.33-1.10 Gyr -4.686 -2.452 -1.178
1.10-3.63 Gyr -3.619 -1.752 -0.329
3.63-12.03 Gyr -1.713 0.416 0.843
12.03-13.37 Gyr 0.592 1.617 1.834