2018gwr results

Information

Transient
Name:2018gwr
Right ascension: 3h11m18.72s
Declination:1d19m00.84s
Discovery Date:None
Classification:SNII
Redshift:0.032000
MW E(B-V):0.081
Host
Name:1190197
Right ascension: 3h11m18.63s
Declination:1d18m49.87s
Redshift:None
Photometric Redshift:0.032
 

Cutout Download Report

Downloaded Unavailable
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
DES_g
DES_r
DES_z
 SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.55
Transient MWEBV processed 0.03
Host match processed 4.33
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 2.02
Global aperture photometry processed 6.65
Validate global photometry processed 18.43
Global host SED inference processed 2083.82
Local aperture photometry processed 6.69
Validate local photometry processed 0.03
Local host SED inference processed 630.64
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h11m18.72s, 1d19m00.84s
semi major axis, semi minor axis (arcsec):3.13, 3.13
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 129.53 3.58 18.619 0.030 AB
DES_g 272.33 0.67 17.812 0.003 AB
PanSTARRS_g 229.82 0.73 17.997 0.003 AB
SDSS_r 264.92 4.43 17.842 0.018 AB
PanSTARRS_r 287.51 0.94 17.753 0.004 AB
DES_r 407.4 1.64 17.375 0.004 AB
SDSS_i 306.33 5.01 17.685 0.018 AB
PanSTARRS_i 310.0 0.98 17.672 0.003 AB
PanSTARRS_z 328.14 2.25 17.610 0.007 AB
SDSS_z 310.72 10.23 17.669 0.036 AB
DES_z 357.48 3.56 17.517 0.011 AB
PanSTARRS_y 416.92 4.89 17.350 0.013 AB
2MASS_J 395.49 61.78 16.512 0.170 Vega
2MASS_H 422.41 83.78 15.968 0.215 Vega
2MASS_K 417.57 113.74 15.510 0.296 Vega

Aperture details

RA, DEC (J2000):3h11m18.74s, 1d18m52.90s
semi major axis, semi minor axis (arcsec):5.18, 4.44
angle (degrees, anti-clockwise from east):-142.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 89.43 2.58 19.021 0.031 AB
GALEX_NUV 133.51 1.33 18.586 0.011 AB
SDSS_u 189.78 4.82 18.204 0.028 AB
DES_g 416.33 0.84 17.351 0.002 AB
PanSTARRS_g 437.55 1.09 17.297 0.003 AB
SDSS_r 670.52 7.03 16.834 0.011 AB
PanSTARRS_r 716.64 1.45 16.762 0.002 AB
DES_r 758.95 2.25 16.699 0.003 AB
SDSS_i 914.91 8.5 16.497 0.010 AB
PanSTARRS_i 864.19 1.5 16.558 0.002 AB
PanSTARRS_z 1047.86 3.42 16.349 0.004 AB
DES_z 1113.36 6.24 16.283 0.006 AB
PanSTARRS_y 1367.97 7.43 16.060 0.006 AB
2MASS_J 1751.8 108.0 14.896 0.067 Vega
2MASS_H 2138.27 145.0 14.207 0.074 Vega
2MASS_K 2493.79 198.66 13.570 0.086 Vega
WISE_W1 1271.66 18.95 13.440 0.016 Vega
WISE_W2 1062.76 23.01 12.995 0.024 Vega
WISE_W3 5449.96 98.26 9.385 0.020 Vega
WISE_W4 17150.64 1178.89 6.694 0.075 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.078 8.497 8.877
{\rm log}_{10}({\rm SFR}) -0.665 -0.077 0.177
{\rm log}_{10}({\rm sSFR}) -9.357 -8.571 -7.943
{\rm stellar\ age} 0.211 3.143 6.348

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.416 -0.414 0.033
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.047 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.226 0.610
\delta -0.813 -0.367 0.140
\tau_1/\tau_2 0.476 0.865 1.293
Q_{PAH} 0.529 2.331 4.567
U_{min} 3.357 9.366 16.868
{\rm log}_{10}(\gamma_e)\, -3.108 -1.607 -0.513

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.289 -2.743 -1.143
{\rm log}_{10}(\tau_{AGN})\, 0.877 1.429 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.519 -0.354 -0.081
0.03-0.10 Gyr -0.763 -0.005 0.280
0.10-0.33 Gyr -2.869 -1.093 -0.428
0.33-1.10 Gyr -3.994 -1.513 -0.786
1.10-3.62 Gyr -4.142 -1.758 -1.005
3.62-11.99 Gyr -4.650 -2.027 -1.154
11.99-13.33 Gyr -4.583 -2.075 -1.043

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.442 9.646 9.785
{\rm log}_{10}({\rm SFR}) 0.222 0.540 0.783
{\rm log}_{10}({\rm sSFR}) -9.524 -9.113 -8.677
{\rm stellar\ age} 6.719 8.627 11.883

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.516 -0.327 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.278 0.373 0.453

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.465 0.743 0.987
\delta 0.324 0.370 0.392
\tau_1/\tau_2 0.399 0.872 1.449
Q_{PAH} 0.149 0.499 1.553
U_{min} 2.357 7.064 14.701
{\rm log}_{10}(\gamma_e)\, -3.730 -3.221 -2.263

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.061 -1.770 -1.527
{\rm log}_{10}(\tau_{AGN})\, 0.856 1.066 1.354

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.171 0.097 0.376
0.03-0.10 Gyr 0.312 0.643 0.898
0.10-0.33 Gyr -2.867 -1.450 -0.801
0.33-1.10 Gyr -4.436 -1.891 -1.049
1.10-3.62 Gyr -3.089 -1.261 -0.615
3.62-11.99 Gyr -1.812 -0.548 -0.190
11.99-13.33 Gyr -0.832 0.221 0.845