iPTF14igm results

Information

Transient
Name:iPTF14igm
Right ascension: 22h41m01.37s
Declination:-8d07m47.99s
Discovery Date:None
Classification:SNII
Redshift:0.032000
MW E(B-V):0.033
Host
Name:170396
Right ascension: 22h41m01.67s
Declination:-8d07m41.58s
Redshift:0.032044
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.15
Transient MWEBV processed 0.04
Host match processed 3.86
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.6
Validate global photometry processed 16.52
Global host SED inference processed 587.05
Local aperture photometry processed 6.34
Validate local photometry processed 0.03
Local host SED inference processed 547.19
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h41m01.37s, -8d07m47.99s
semi major axis, semi minor axis (arcsec):3.13, 3.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 56.34 3.46 19.523 0.067 AB
SDSS_g 167.06 3.54 18.343 0.023 AB
DES_g 177.92 0.79 18.274 0.005 AB
PanSTARRS_g 169.08 0.68 18.330 0.004 AB
SDSS_r 313.0 4.86 17.661 0.017 AB
PanSTARRS_r 319.72 0.81 17.638 0.003 AB
DES_r 340.27 1.64 17.570 0.005 AB
SDSS_i 434.34 5.93 17.305 0.015 AB
PanSTARRS_i 430.35 0.75 17.315 0.002 AB
PanSTARRS_z 542.34 2.44 17.064 0.005 AB
SDSS_z 535.66 11.62 17.078 0.024 AB
DES_z 547.69 3.43 17.054 0.007 AB
PanSTARRS_y 649.04 5.45 16.869 0.009 AB
2MASS_J 770.7 69.33 15.788 0.098 Vega
2MASS_H 998.1 111.74 15.034 0.122 Vega
2MASS_K 729.35 135.53 14.905 0.202 Vega

Aperture details

RA, DEC (J2000):22h41m01.63s, -8d07m42.21s
semi major axis, semi minor axis (arcsec):23.14, 18.43
angle (degrees, anti-clockwise from east):-148.39
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 187.89 9.57 18.215 0.055 AB
GALEX_NUV 215.18 3.1 18.068 0.016 AB
SDSS_u 1199.4 21.3 16.203 0.019 AB
SDSS_g 3769.87 17.6 14.959 0.005 AB
DES_g 3956.32 3.89 14.907 0.001 AB
PanSTARRS_g 3805.79 4.39 14.949 0.001 AB
SDSS_r 7477.37 24.86 14.216 0.004 AB
PanSTARRS_r 7481.36 5.19 14.215 0.001 AB
DES_r 8021.27 8.12 14.139 0.001 AB
SDSS_i 10637.36 31.24 13.833 0.003 AB
PanSTARRS_i 10340.54 4.84 13.864 0.001 AB
PanSTARRS_z 13063.67 15.83 13.610 0.001 AB
SDSS_z 13369.97 72.47 13.585 0.006 AB
PanSTARRS_y 15696.34 35.9 13.411 0.002 AB
2MASS_J 19437.62 459.7 12.283 0.026 Vega
2MASS_H 22866.69 741.85 11.634 0.035 Vega
2MASS_K 20167.36 901.6 11.301 0.049 Vega
WISE_W1 10007.13 69.43 11.200 0.008 Vega
WISE_W2 5745.07 75.43 11.163 0.014 Vega
WISE_W3 7659.07 323.24 9.016 0.046 Vega
WISE_W4 5802.52 1479.26 7.871 0.277 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.352 9.467 9.588
{\rm log}_{10}({\rm SFR}) -1.846 -0.976 -0.178
{\rm log}_{10}({\rm sSFR}) -11.343 -10.468 -9.636
{\rm stellar\ age} 6.746 8.122 11.266

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.631 -0.980 -0.556
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.459 0.201 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.733 1.077
\delta -0.588 -0.168 0.233
\tau_1/\tau_2 0.656 1.018 1.393
Q_{PAH} 0.392 1.900 4.997
U_{min} 2.605 8.281 15.396
{\rm log}_{10}(\gamma_e)\, -3.235 -1.944 -0.909

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.699 -1.386 -0.570
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.461 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.913 -1.181 -0.665
0.03-0.10 Gyr -2.016 -0.929 -0.059
0.10-0.33 Gyr -2.083 -1.092 -0.388
0.33-1.10 Gyr -2.359 -1.196 -0.629
1.10-3.62 Gyr -2.346 -1.008 -0.521
3.62-11.99 Gyr -1.054 -0.476 -0.281
11.99-13.33 Gyr -0.801 -0.170 0.566

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.857 10.899 10.978
{\rm log}_{10}({\rm SFR}) -0.391 -0.132 0.084
{\rm log}_{10}({\rm sSFR}) -11.325 -11.047 -10.826
{\rm stellar\ age} 8.034 9.264 12.134

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.590 -0.449 -0.332
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.187 0.376 0.468

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.269 0.372
\delta 0.028 0.240 0.348
\tau_1/\tau_2 0.480 0.859 1.246
Q_{PAH} 0.528 1.116 2.012
U_{min} 3.053 7.869 15.136
{\rm log}_{10}(\gamma_e)\, -3.096 -2.331 -1.649

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.429 -3.664 -2.722
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.618 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.330 -0.074 0.098
0.03-0.10 Gyr -0.745 -0.184 0.147
0.10-0.33 Gyr -1.087 -0.362 0.012
0.33-1.10 Gyr -1.753 -0.702 -0.211
1.10-3.62 Gyr -1.469 -0.362 0.206
3.62-11.99 Gyr 0.073 1.029 1.141
11.99-13.33 Gyr 0.825 1.528 2.068