2018eqg

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Information

Transient

Name: SN2018eqg
Right ascension: 15h08m14.55s
Declination: 34d52m05.64s
Discovery Date: Aug. 5, 2018, 8:16 a.m.
Classification: SN Ia
Redshift: 0.092160
MW E(B-V): 0.013

Host

Name: SDSSJ150814.72+34520
Right ascension: 15h08m14.64s
Declination: 34d52m08.58s
Redshift: None
Photometric Redshift: 0.092
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host match
 Host match
not processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.31
Host match not processed None
Cutout download processed 6.86
Global aperture construction processed 0.57
Local aperture photometry processed 3.02
Global aperture photometry processed 2.93
Validate local photometry processed 0.02
Validate global photometry processed 9.25
Host information processed 0.14
Global host SED inference processed 389.84
Local host SED inference processed 532.53
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status processing N/A N/A
 

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) = 15h08m14.55s, 34d52m05.64s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 17.43 0.68 20.797 0.043 AB

Aperture details

RA, DEC (J2000) = 15h08m14.73s, 34d52m08.69s
semi major axis, semi minor axis (arcsec) = 8.34, 6.78
angle (degrees, anti-clockwise from east) = -22.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.73 3.17 20.293 0.124 AB
GALEX_NUV 39.2 2.13 19.917 0.059 AB
PanSTARRS_g 332.29 1.73 17.596 0.006 AB
PanSTARRS_r 547.75 2.28 17.054 0.005 AB
PanSTARRS_z 845.18 4.38 16.583 0.006 AB
2MASS_J 1484.09 154.26 15.076 0.113 Vega
2MASS_H 1285.24 234.98 14.760 0.199 Vega
2MASS_K 784.93 279.96 14.825 0.387 Vega
WISE_W1 557.59 14.13 14.335 0.028 Vega
WISE_W2 350.35 17.07 14.200 0.053 Vega
WISE_W3 899.45 50.82 11.341 0.061 Vega
WISE_W4 613.88 309.84 10.310 0.548 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})\, 8.259 8.760 9.012
{\rm log}_{10}({\rm SFR}) -1.278 -0.694 -0.228
{\rm log}_{10}({\rm sSFR}) -10.049 -9.479 -8.580
{\rm stellar\ age} 1.632 6.309 8.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.527 -0.620 0.030
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.086 -0.515 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.486 0.921 1.530
\delta -0.506 -0.051 0.254
\tau_1/\tau_2 0.424 0.848 1.291
Q_{PAH} 0.615 2.028 4.820
U_{min} 2.911 8.084 15.323
{\rm log}_{10}(\gamma_e)\, -3.289 -2.191 -0.774

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.207 -0.659 0.144
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.498 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.019 -0.465 -0.039
0.03-0.10 Gyr -2.367 -1.146 -0.371
0.10-0.33 Gyr -3.442 -1.596 -0.718
0.33-1.06 Gyr -3.962 -1.677 -0.875
1.06-3.46 Gyr -3.828 -1.598 -0.993
3.46-11.30 Gyr -3.190 -1.321 -0.883
11.30-12.55 Gyr -3.021 -1.225 -0.332

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.349 10.406 10.471
{\rm log}_{10}({\rm SFR}) -0.300 0.076 0.417
{\rm log}_{10}({\rm sSFR}) -10.724 -10.344 -9.991
{\rm stellar\ age} 6.002 6.861 7.920

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.743 -0.495 -0.305
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.509 -0.225 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.165 0.298
\delta -0.696 -0.289 0.073
\tau_1/\tau_2 0.711 1.043 1.386
Q_{PAH} 0.882 2.356 4.329
U_{min} 2.460 7.470 14.857
{\rm log}_{10}(\gamma_e)\, -2.699 -1.671 -0.721

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.187 -3.075 -2.072
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.616 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.503 -0.458 -0.047
0.03-0.10 Gyr -0.293 0.163 0.562
0.10-0.33 Gyr 0.075 0.430 0.699
0.33-1.06 Gyr -0.056 0.325 0.530
1.06-3.46 Gyr -0.015 0.379 0.591
3.46-11.30 Gyr 0.352 0.537 0.656
11.30-12.55 Gyr 0.140 0.589 1.048