iPTF14apg

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Information

Transient

Name: iPTF14apg
Right ascension: 12h37m55.27s
Declination: 8d23m05.05s
Discovery Date: None
Classification: Ia-pec
Redshift: 0.088372
MW E(B-V): 0.022

Host

Name: iPTF14apg
Right ascension: 12h37m58.69s
Declination: 8d23m01.52s
Redshift: 0.087168
Photometric Redshift: 0.107
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.99
Cutout download processed 21.51
Global aperture construction processed 0.56
Local aperture photometry processed 7.39
Global aperture photometry processed 6.28
Validate local photometry processed 0.03
Validate global photometry processed 18.68
Host information processed 0.09
Global host SED inference processed 523.21
Local host SED inference processed 760.29
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 12h37m55.27s, 8d23m05.05s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g -0.05 0.09
PanSTARRS_r 1.02 0.29 23.883 0.312
DES_r -0.17 0.17
PanSTARRS_i 0.13 0.33 26.147 2.865
PanSTARRS_z -0.08 0.83
DES_z 0.8 0.38 24.138 0.518
PanSTARRS_y -1.11 1.48

Aperture details

RA, DEC (J2000) = 12h37m58.68s, 8d23m01.68s
semi major axis, semi minor axis (arcsec) = 7.3, 6.03
angle (degrees, anti-clockwise from east) = -12.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.72 0.56 23.314 0.355
GALEX_NUV 3.82 0.69 22.444 0.195
SDSS_u 82.11 6.2 19.114 0.082
SDSS_g 351.42 5.25 17.535 0.016
DES_g 374.29 1.02 17.467 0.003
PanSTARRS_g 376.61 1.44 17.460 0.004
SDSS_r 837.99 8.1 16.592 0.010
PanSTARRS_r 811.68 1.66 16.627 0.002
DES_r 910.4 2.52 16.502 0.003
SDSS_i 1255.67 10.27 16.153 0.009
PanSTARRS_i 1206.26 1.8 16.196 0.002
PanSTARRS_z 1519.9 5.07 15.945 0.004
SDSS_z 1630.09 19.63 15.869 0.013
DES_z 1685.07 7.58 15.833 0.005
PanSTARRS_y 1845.39 7.98 15.735 0.005
2MASS_J 2623.49 227.93 14.458 0.094
2MASS_H 4038.06 338.73 13.517 0.091
2MASS_K 3278.72 412.12 13.273 0.136
WISE_W1 1356.82 25.86 13.370 0.021
WISE_W2 860.02 36.27 13.225 0.046
WISE_W3 276.92 116.43 12.620 0.456
WISE_W4 575.48 638.32 10.380 1.204
 

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})\, 7.221 7.683 8.223
{\rm log}_{10}({\rm SFR}) -0.952 -0.643 -0.249
{\rm log}_{10}({\rm sSFR}) -8.896 -8.017 -7.960
{\rm stellar\ age} 0.015 0.638 6.842

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.145 -0.358 0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.279 -0.629 0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.852 2.403 3.021
\delta 0.116 0.265 0.356
\tau_1/\tau_2 0.629 0.935 1.317
Q_{PAH} 0.585 1.817 4.588
U_{min} 3.310 9.993 18.175
{\rm log}_{10}(\gamma_e)\, -3.200 -1.881 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.678 -0.610 0.104
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.543 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.513 -0.173 0.224
0.03-0.10 Gyr -4.130 -2.632 -1.101
0.10-0.33 Gyr -7.083 -4.469 -1.974
0.33-1.07 Gyr -8.787 -5.416 -2.251
1.07-3.48 Gyr -9.038 -4.908 -2.112
3.48-11.35 Gyr -9.304 -4.348 -1.879
11.35-12.61 Gyr -9.661 -4.155 -1.500

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.867 10.976 11.029
{\rm log}_{10}({\rm SFR}) -2.688 -1.554 -0.965
{\rm log}_{10}({\rm sSFR}) -13.706 -12.516 -11.938
{\rm stellar\ age} 8.075 11.744 11.976

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.949 -0.680 -0.491
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.523 0.269

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.409 0.570
\delta -0.221 0.002 0.187
\tau_1/\tau_2 0.434 0.877 1.308
Q_{PAH} 0.805 2.832 4.934
U_{min} 2.852 8.827 17.292
{\rm log}_{10}(\gamma_e)\, -3.061 -1.249 -0.431

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.956 -2.651 -1.685
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.571 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.715 -1.675 -0.911
0.03-0.10 Gyr -4.216 -1.859 -0.979
0.10-0.33 Gyr -4.848 -2.211 -1.092
0.33-1.07 Gyr -5.618 -2.802 -1.204
1.07-3.48 Gyr -4.036 -1.957 -0.377
3.48-11.35 Gyr -1.914 -0.096 1.121
11.35-12.61 Gyr 1.199 2.113 2.178