2018idg

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Information

Transient

Name: 2018idg
Right ascension: 3h24m16.48s
Declination: 16d10m40.71s
Discovery Date: None
Classification: SN Ia
Redshift: 0.036000
MW E(B-V): 0.140

Host

Name: 2018idg
Right ascension: 3h24m16.50s
Declination: 16d10m40.34s
Redshift: None
Photometric Redshift: 0.033
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.07
Transient MWEBV processed 0.04
Host match processed 2.71
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.55
Global aperture photometry processed 3.47
Validate global photometry processed 9.98
Global host SED inference processed 495.95
Local aperture photometry processed 3.28
Validate local photometry processed 0.02
Local host SED inference processed 461.16
 

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) = 3h24m16.48s, 16d10m40.71s
semi major axis, semi minor axis (arcsec) = 2.8, 2.8
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 63.49 0.68 19.393 0.012 AB
PanSTARRS_r 86.05 0.92 19.063 0.012 AB
PanSTARRS_i 98.17 1.11 18.920 0.012 AB
PanSTARRS_z 108.91 1.99 18.807 0.020 AB
PanSTARRS_y 125.69 4.64 18.652 0.040 AB

Aperture details

RA, DEC (J2000) = 3h24m16.49s, 16d10m40.43s
semi major axis, semi minor axis (arcsec) = 3.61, 3.13
angle (degrees, anti-clockwise from east) = -27.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.12 3.55 21.105 0.294 AB
GALEX_NUV 13.29 2.7 21.091 0.220 AB
PanSTARRS_g 66.47 0.81 19.343 0.013 AB
PanSTARRS_r 88.8 1.07 19.029 0.013 AB
PanSTARRS_i 101.76 1.25 18.881 0.013 AB
PanSTARRS_z 112.25 2.22 18.775 0.021 AB
PanSTARRS_y 131.03 5.1 18.607 0.042 AB
2MASS_J 180.67 98.07 17.363 0.589 Vega
2MASS_H 79.94 139.25 17.775 1.891 Vega
2MASS_K 243.53 189.24 16.096 0.844 Vega
WISE_W1 42.62 9.08 17.127 0.231 Vega
WISE_W2 34.24 12.38 16.725 0.393 Vega
WISE_W3 32.98 67.0 14.930 2.206 Vega
WISE_W4 1130.34 487.03 9.647 0.468 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.085 8.427 8.682
{\rm log}_{10}({\rm SFR}) -1.478 -0.813 -0.186
{\rm log}_{10}({\rm sSFR}) -10.034 -9.306 -8.310
{\rm stellar\ age} 0.245 3.526 6.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.668 -1.064 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 -1.109 -0.131

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.385 0.704
\delta -0.597 -0.077 0.248
\tau_1/\tau_2 0.711 1.111 1.509
Q_{PAH} 0.759 2.467 4.757
U_{min} 3.041 8.421 16.103
{\rm log}_{10}(\gamma_e)\, -3.240 -1.785 -0.538

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.533 -1.436 -0.357
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.478 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.877 -1.309 -0.940
0.03-0.10 Gyr -1.561 -0.712 -0.033
0.10-0.33 Gyr -1.956 -0.789 -0.290
0.33-1.09 Gyr -3.465 -1.391 -0.861
1.09-3.61 Gyr -4.726 -1.714 -1.159
3.61-11.95 Gyr -5.305 -1.976 -1.298
11.95-13.27 Gyr -5.145 -2.051 -1.174

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.149 8.474 8.686
{\rm log}_{10}({\rm SFR}) -1.082 -0.659 -0.302
{\rm log}_{10}({\rm sSFR}) -9.602 -9.172 -8.604
{\rm stellar\ age} 1.495 5.749 7.733

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.339 -0.925 -0.501
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.088 -0.044 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.052 0.149 0.319
\delta -0.408 0.075 0.302
\tau_1/\tau_2 0.574 0.987 1.418
Q_{PAH} 0.469 1.458 3.255
U_{min} 3.118 8.816 16.088
{\rm log}_{10}(\gamma_e)\, -2.668 -1.550 -0.709

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.540 -1.877 -1.191
{\rm log}_{10}(\tau_{AGN})\, 1.207 1.666 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.384 -1.608 -1.279
0.03-0.10 Gyr -0.972 -0.510 -0.147
0.10-0.33 Gyr -1.856 -0.891 -0.455
0.33-1.09 Gyr -2.936 -1.546 -1.114
1.09-3.61 Gyr -3.417 -1.689 -1.298
3.61-11.95 Gyr -3.374 -1.636 -1.245
11.95-13.27 Gyr -3.347 -1.580 -0.874