iPTF14bqg

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Information

Transient

Name: iPTF14bqg
Right ascension: 16h23m56.73s
Declination: 36d13m42.28s
Discovery Date: None
Classification: Ia
Redshift: 0.033030
MW E(B-V): 0.014

Host

Name: iPTF14bqg
Right ascension: 16h23m56.49s
Declination: 36d13m39.41s
Redshift: 0.032912
Photometric Redshift: 0.031
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.41
Cutout download processed 18.19
Global aperture construction processed 1.6
Local aperture photometry processed 8.09
Global aperture photometry processed 7.33
Validate local photometry processed 0.02
Validate global photometry processed 19.77
Host information processed 0.09
Global host SED inference processed 599.92
Local host SED inference processed 610.62
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 16h23m56.73s, 36d13m42.28s
semi major axis, semi minor axis (arcsec) = 3.05, 3.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 126.65 3.41 18.643 0.029
SDSS_g 511.33 5.91 17.128 0.013
DES_g 516.14 2.03 17.118 0.004
PanSTARRS_g 546.89 1.19 17.055 0.002
SDSS_r 989.45 8.26 16.412 0.009
PanSTARRS_r 1024.4 1.17 16.374 0.001
SDSS_i 1401.7 9.94 16.033 0.008
PanSTARRS_i 1418.52 1.0 16.020 0.001
PanSTARRS_z 1739.21 2.16 15.799 0.001
SDSS_z 1815.83 13.77 15.752 0.008
DES_z 1823.55 6.48 15.748 0.004
PanSTARRS_y 2085.31 4.36 15.602 0.002
2MASS_J 2731.99 65.86 14.414 0.026
2MASS_H 3426.41 94.39 13.695 0.030
2MASS_K 3227.47 115.6 13.290 0.039

Aperture details

RA, DEC (J2000) = 16h23m56.48s, 36d13m39.52s
semi major axis, semi minor axis (arcsec) = 23.48, 9.52
angle (degrees, anti-clockwise from east) = -170.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 4153.33 5.8 14.854 0.002
SDSS_r 7659.27 23.54 14.190 0.003
PanSTARRS_r 7986.25 4.8 14.144 0.001
SDSS_i 10857.47 28.89 13.811 0.003
PanSTARRS_i 10806.25 4.37 13.816 0.000
PanSTARRS_z 13380.27 9.73 13.584 0.001
SDSS_z 13883.06 50.64 13.544 0.004
DES_z 14090.6 18.36 13.528 0.001
PanSTARRS_y 16499.14 20.57 13.356 0.001
WISE_W1 12138.2 60.6 10.991 0.005
WISE_W2 7315.67 67.87 10.900 0.010
WISE_W4 25597.05 1528.21 6.260 0.065
 

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})\, 9.924 10.006 10.123
{\rm log}_{10}({\rm SFR}) -1.430 -0.560 0.102
{\rm log}_{10}({\rm sSFR}) -11.527 -10.601 -9.888
{\rm stellar\ age} 6.912 8.099 11.033

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.441 -0.906 -0.460
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.864 -0.633 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.832 1.131
\delta -0.536 -0.213 0.173
\tau_1/\tau_2 0.662 1.009 1.352
Q_{PAH} 0.325 1.252 3.798
U_{min} 2.771 8.020 15.214
{\rm log}_{10}(\gamma_e)\, -3.435 -2.127 -0.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.718 -1.349 -0.529
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.181 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.828 -0.679 -0.152
0.03-0.10 Gyr -1.668 -0.615 0.183
0.10-0.33 Gyr -1.624 -0.674 0.033
0.33-1.09 Gyr -1.762 -0.760 -0.135
1.09-3.62 Gyr -1.642 -0.464 0.074
3.62-11.98 Gyr -0.328 0.117 0.268
11.98-13.32 Gyr -0.250 0.323 1.057

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.743 10.854 10.948
{\rm log}_{10}({\rm SFR}) -0.856 -0.127 0.609
{\rm log}_{10}({\rm sSFR}) -11.710 -10.978 -10.271
{\rm stellar\ age} 5.923 7.538 9.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.639 -0.374 -0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.758 -0.809 0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.283 0.507 0.759
\delta -0.209 0.050 0.312
\tau_1/\tau_2 0.452 0.823 1.178
Q_{PAH} 0.518 1.592 4.889
U_{min} 2.368 6.784 13.892
{\rm log}_{10}(\gamma_e)\, -3.596 -2.558 -1.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.416 -2.297 -1.859
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.206 1.661

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.724 0.034 0.584
0.03-0.10 Gyr -1.938 -0.329 0.596
0.10-0.33 Gyr -2.040 -0.330 0.648
0.33-1.09 Gyr -1.671 -0.028 0.649
1.09-3.62 Gyr -0.196 0.814 1.167
3.62-11.98 Gyr 0.488 0.919 1.132
11.98-13.32 Gyr 0.161 0.988 1.666