GP74 results

Information

Transient
Name:GP74
Right ascension: 21h40m57.61s
Declination:5d54m13.90s
Discovery Date:None
Classification:GreenPea
Redshift:0.048073
MW E(B-V):0.076
Host
Name:GP74
Right ascension: 21h40m57.61s
Declination:5d54m14.10s
Redshift:0.048111
Photometric Redshift:0.230
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.17
Transient MWEBV processed 0.06
Host match processed 2.75
Host information processed 0.25
Host MWEBV processed 0.06
Global aperture construction processed 0.59
Global aperture photometry processed 6.33
Validate global photometry processed 16.12
Global host SED inference processed 381.12
Local aperture photometry processed 6.33
Validate local photometry processed 0.04
Local host SED inference processed 410.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h40m57.61s, 5d54m13.90s
semi major axis, semi minor axis (arcsec):2.12, 2.12
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 8.35 1.89 21.596 0.246 AB
SDSS_g 18.53 1.23 20.731 0.072 AB
DES_g 18.83 0.25 20.713 0.015 AB
PanSTARRS_g 19.13 0.46 20.696 0.026 AB
SDSS_r 27.65 1.6 20.296 0.063 AB
PanSTARRS_r 28.87 0.58 20.249 0.022 AB
DES_r 30.52 0.48 20.189 0.017 AB
SDSS_i 51.14 2.26 19.628 0.048 AB
PanSTARRS_i 48.99 0.54 19.675 0.012 AB
PanSTARRS_z 53.69 1.58 19.575 0.032 AB
SDSS_z 68.61 7.61 19.309 0.120 AB
DES_z 72.68 1.52 19.246 0.023 AB
PanSTARRS_y 78.78 3.66 19.159 0.050 AB

Aperture details

RA, DEC (J2000):21h40m57.60s, 5d54m14.18s
semi major axis, semi minor axis (arcsec):2.48, 2.39
angle (degrees, anti-clockwise from east):-5.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.09 2.31 21.504 0.276 AB
SDSS_g 19.44 1.31 20.678 0.073 AB
DES_g 19.33 0.26 20.685 0.015 AB
PanSTARRS_g 20.18 0.52 20.638 0.028 AB
SDSS_r 29.26 1.7 20.234 0.063 AB
PanSTARRS_r 30.44 0.63 20.191 0.022 AB
DES_r 31.02 0.49 20.171 0.017 AB
SDSS_i 53.56 2.4 19.578 0.049 AB
PanSTARRS_i 51.05 0.57 19.630 0.012 AB
PanSTARRS_z 55.7 1.63 19.535 0.032 AB
SDSS_z 71.55 8.59 19.263 0.130 AB
DES_z 71.66 1.51 19.262 0.023 AB
PanSTARRS_y 80.96 3.7 19.129 0.050 AB
2MASS_J 138.44 111.17 17.652 0.872 Vega
2MASS_H 304.96 179.0 16.322 0.637 Vega
2MASS_K 460.09 187.01 15.405 0.441 Vega
WISE_W1 146.52 10.53 15.786 0.078 Vega
WISE_W2 72.4 13.85 15.912 0.208 Vega
WISE_W3 101.64 51.02 13.708 0.545 Vega
WISE_W4 334.18 385.63 10.970 1.253 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.257 8.719 8.962
{\rm log}_{10}({\rm SFR}) -1.023 -0.478 -0.064
{\rm log}_{10}({\rm sSFR}) -9.963 -9.179 -8.304
{\rm stellar\ age} 1.024 5.923 8.015

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.524 -0.131 0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.716 -0.472 -0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.775 1.308 1.676
\delta -0.234 -0.007 0.211
\tau_1/\tau_2 0.691 1.053 1.425
Q_{PAH} 0.377 1.492 3.445
U_{min} 2.558 7.501 15.136
{\rm log}_{10}(\gamma_e)\, -3.447 -2.450 -1.029

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.753 -1.825 -0.325
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.432 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.899 -0.439 -0.159
0.03-0.10 Gyr -1.316 -0.552 -0.015
0.10-0.33 Gyr -2.193 -1.198 -0.552
0.33-1.09 Gyr -2.809 -1.497 -0.916
1.09-3.58 Gyr -3.300 -1.543 -1.050
3.58-11.80 Gyr -3.227 -1.371 -0.919
11.80-13.11 Gyr -3.328 -1.407 -0.631

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.326 8.805 9.040
{\rm log}_{10}({\rm SFR}) -0.765 -0.428 -0.011
{\rm log}_{10}({\rm sSFR}) -9.757 -9.245 -8.319
{\rm stellar\ age} 1.865 5.854 7.740

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.012 -0.450 -0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.736 -0.483 -0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.196 1.490 1.801
\delta -0.063 0.159 0.295
\tau_1/\tau_2 0.503 0.809 1.163
Q_{PAH} 1.130 2.252 3.821
U_{min} 2.889 8.369 15.145
{\rm log}_{10}(\gamma_e)\, -3.227 -2.279 -1.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.221 -3.044 -1.850
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.415 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.782 -0.544 -0.321
0.03-0.10 Gyr -0.866 -0.393 0.092
0.10-0.33 Gyr -2.037 -0.885 -0.412
0.33-1.09 Gyr -2.683 -1.306 -0.821
1.09-3.58 Gyr -2.743 -1.292 -0.900
3.58-11.80 Gyr -2.906 -1.268 -0.861
11.80-13.11 Gyr -2.790 -1.252 -0.575