iPTF-16fnl

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Information

Transient

Name: iPTF-16fnl
Right ascension: 0h29m57.01s
Declination: 32d53m37.24s
Discovery Date: None
Classification: TDE
Redshift: 0.016000
MW E(B-V): 0.071

Host

Name: iPTF-16fnl
Right ascension: 0h29m57.05s
Declination: 32d53m37.27s
Redshift: 0.016328
Photometric Redshift: 0.027
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.36
Cutout download processed 0.03
Global aperture construction processed 0.6
Local aperture photometry processed 5.57
Global aperture photometry processed 5.8
Validate local photometry processed 0.03
Validate global photometry processed 16.96
Host information processed 0.13
Global host SED inference processed 731.53
Local host SED inference processed 3619.61
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 0h29m57.01s, 32d53m37.24s
semi major axis, semi minor axis (arcsec) = 6.02, 6.02
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.22 3.8 20.748 0.226 AB
GALEX_NUV 44.45 3.53 19.780 0.086 AB
SDSS_u 398.41 6.94 17.399 0.019 AB
SDSS_g 1523.12 10.26 15.943 0.007 AB
DES_g 1600.05 2.38 15.890 0.002 AB
PanSTARRS_g 1590.0 1.57 15.897 0.001 AB
SDSS_r 2631.68 13.58 15.349 0.006 AB
PanSTARRS_r 2661.36 1.63 15.337 0.001 AB
DES_r 2788.57 8.48 15.287 0.003 AB
SDSS_i 3555.43 15.92 15.023 0.005 AB
PanSTARRS_i 3625.74 2.28 15.002 0.001 AB
PanSTARRS_z 4314.44 4.04 14.813 0.001 AB
SDSS_z 4447.23 22.58 14.780 0.006 AB
DES_z 4490.61 21.87 14.769 0.005 AB
PanSTARRS_y 4781.16 9.61 14.701 0.002 AB
2MASS_J 5410.34 125.06 13.672 0.025 Vega
2MASS_H 6682.17 199.61 12.970 0.032 Vega
2MASS_K 5496.97 201.65 12.712 0.040 Vega
WISE_W1 1236.64 15.5 13.470 0.014 Vega

Aperture details

RA, DEC (J2000) = 0h29m57.04s, 32d53m37.40s
semi major axis, semi minor axis (arcsec) = 17.36, 4.77
angle (degrees, anti-clockwise from east) = -22.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.86 4.61 20.327 0.186 AB
GALEX_NUV 63.72 5.07 19.389 0.086 AB
SDSS_u 549.72 9.46 17.050 0.019 AB
SDSS_g 1991.72 11.86 15.652 0.006 AB
DES_g 2075.52 2.74 15.607 0.001 AB
PanSTARRS_g 2068.29 2.26 15.611 0.001 AB
SDSS_r 3494.15 15.87 15.042 0.005 AB
PanSTARRS_r 3522.24 2.26 15.033 0.001 AB
DES_r 3710.58 9.83 14.976 0.003 AB
SDSS_i 4808.28 18.84 14.695 0.004 AB
PanSTARRS_i 4847.53 3.17 14.686 0.001 AB
PanSTARRS_z 5763.28 5.78 14.498 0.001 AB
SDSS_z 6012.36 29.69 14.452 0.005 AB
DES_z 5985.56 25.35 14.457 0.005 AB
PanSTARRS_y 6334.76 13.9 14.396 0.002 AB
2MASS_J 7986.43 225.8 13.249 0.031 Vega
2MASS_H 9714.49 358.78 12.564 0.040 Vega
2MASS_K 7714.65 366.29 12.344 0.052 Vega
WISE_W1 3464.59 32.44 12.352 0.010 Vega
WISE_W2 1880.14 39.34 12.376 0.023 Vega
WISE_W3 458.55 107.69 12.073 0.255 Vega
WISE_W4 209.4 579.9 11.478 3.007 Vega
 

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})\, 9.641 9.695 9.758
{\rm log}_{10}({\rm SFR}) -2.027 -1.436 -0.992
{\rm log}_{10}({\rm sSFR}) -11.742 -11.137 -10.678
{\rm stellar\ age} 7.643 8.404 10.327

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -1.429 -1.257
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.860 -0.258 0.214

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.212 0.307
\delta -0.969 -0.885 -0.727
\tau_1/\tau_2 0.584 0.926 1.251
Q_{PAH} 0.150 0.530 1.278
U_{min} 2.514 7.492 14.854
{\rm log}_{10}(\gamma_e)\, -3.281 -2.338 -1.412

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.191 -2.251 -1.577
{\rm log}_{10}(\tau_{AGN})\, 1.422 1.743 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.866 -2.042 -1.602
0.03-0.10 Gyr -1.963 -1.332 -0.857
0.10-0.33 Gyr -1.556 -1.045 -0.645
0.33-1.10 Gyr -1.731 -1.179 -0.775
1.10-3.67 Gyr -1.726 -0.895 -0.419
3.67-12.19 Gyr -0.438 -0.149 -0.048
12.19-13.54 Gyr -0.595 0.032 0.611

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.738 9.809 9.872
{\rm log}_{10}({\rm SFR}) -3.037 -1.913 -1.382
{\rm log}_{10}({\rm sSFR}) -12.800 -11.726 -11.206
{\rm stellar\ age} 6.584 7.709 8.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.943 -0.715 -0.566
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.566 -0.691 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.049 0.127 0.276
\delta 0.065 0.266 0.364
\tau_1/\tau_2 0.599 0.994 1.390
Q_{PAH} 0.393 1.335 3.570
U_{min} 3.217 8.792 16.683
{\rm log}_{10}(\gamma_e)\, -2.676 -1.666 -0.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.474 -3.663 -2.792
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.578 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.398 -2.296 -1.759
0.03-0.10 Gyr -3.360 -1.913 -1.252
0.10-0.33 Gyr -2.616 -1.571 -1.060
0.33-1.10 Gyr -3.120 -1.384 -0.683
1.10-3.67 Gyr -0.869 -0.234 0.076
3.67-12.19 Gyr -0.428 -0.050 0.091
12.19-13.54 Gyr -1.411 -0.137 0.483