2018gry

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Information

Transient

Name: SN2018gry
Right ascension: 8h57m22.82s
Declination: 22d16m31.35s
Discovery Date: Sept. 15, 2018, 12:34 p.m.
Classification: SN Ia-91T-like
Redshift: 0.083000
MW E(B-V): 0.026

Host

Name: 1666892
Right ascension: 8h57m22.74s
Declination: 22d16m32.88s
Redshift: 0.083288
Photometric Redshift: 0.083
 

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 information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 4.29
Cutout download processed 6.72
Global aperture construction processed 0.65
Local aperture photometry processed 1.8
Global aperture photometry processed 1.91
Validate local photometry no valid phot 0.02
Validate global photometry processed 7.6
Host information processed 0.15
Global host SED inference processed 404.91
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status blocked 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) = 8h57m22.82s, 22d16m31.35s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h57m22.79s, 22d16m32.94s
semi major axis, semi minor axis (arcsec) = 9.96, 7.92
angle (degrees, anti-clockwise from east) = -25.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 36.42 1.57 19.997 0.047 AB
GALEX_NUV 58.46 1.25 19.483 0.023 AB
PanSTARRS_g 483.13 1.88 17.190 0.004 AB
SDSS_r 701.89 7.96 16.784 0.012 AB
2MASS_J 1742.66 187.63 14.902 0.117 Vega
2MASS_H 1326.31 293.4 14.726 0.240 Vega
2MASS_K 1388.37 316.93 14.206 0.248 Vega
WISE_W1 834.21 22.18 13.898 0.029 Vega
WISE_W2 529.47 25.57 13.751 0.052 Vega
WISE_W3 2130.53 113.15 10.405 0.058 Vega
WISE_W4 1596.05 626.37 9.272 0.426 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.206 10.321 10.408
{\rm log}_{10}({\rm SFR}) 0.021 0.370 0.740
{\rm log}_{10}({\rm sSFR}) -10.270 -9.933 -9.612
{\rm stellar\ age} 3.669 5.646 6.958

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.726 -0.202 0.012
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.433 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.261 0.461
\delta -0.637 -0.268 0.064
\tau_1/\tau_2 0.688 1.041 1.401
Q_{PAH} 0.890 2.402 4.217
U_{min} 2.281 6.782 13.716
{\rm log}_{10}(\gamma_e)\, -3.105 -1.931 -0.928

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.202 -3.018 -1.916
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.485 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.454 0.150 0.460
0.03-0.10 Gyr -0.064 0.407 0.864
0.10-0.33 Gyr 0.273 0.645 0.941
0.33-1.07 Gyr 0.219 0.585 0.883
1.07-3.49 Gyr 0.176 0.485 0.691
3.49-11.39 Gyr -0.134 0.320 0.528
11.39-12.66 Gyr -0.467 0.295 0.768