GP38

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Information

Transient

Name: GP38
Right ascension: 21h52m09.31s
Declination: 4d00m02.16s
Discovery Date: None
Classification: GreenPea
Redshift: 0.092351
MW E(B-V): 0.067

Host

Name: GP38
Right ascension: 21h52m09.32s
Declination: 4d00m02.21s
Redshift: 0.092389
Photometric Redshift: 0.695
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 5.15
Cutout download processed 19.72
Global aperture construction processed 0.54
Local aperture photometry processed 6.59
Global aperture photometry processed 6.49
Validate local photometry processed 0.05
Validate global photometry processed 16.66
Host information processed 0.09
Global host SED inference processed 572.83
Local host SED inference processed 577.54
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
Log transient processing status processed None
 

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) = 21h52m09.31s, 4d00m02.16s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 7.14 0.12 21.765 0.019
DES_r 3.93 0.21 22.415 0.058
PanSTARRS_i 7.02 0.29 21.784 0.045
PanSTARRS_z 3.67 0.75 22.489 0.222
DES_z 4.63 0.41 22.235 0.095
PanSTARRS_y 1.38 1.92 23.550 1.512

Aperture details

RA, DEC (J2000) = 21h52m09.30s, 4d00m02.31s
semi major axis, semi minor axis (arcsec) = 2.18, 1.72
angle (degrees, anti-clockwise from east) = -89.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.55 0.23 23.423 0.160
GALEX_NUV 2.19 0.22 23.049 0.110
SDSS_u 3.64 2.25 22.496 0.672
SDSS_g 6.8 0.91 21.819 0.145
DES_g 9.02 0.15 21.512 0.019
PanSTARRS_g 10.52 0.37 21.345 0.038
SDSS_r 2.66 1.18 22.836 0.480
PanSTARRS_r 4.84 0.46 22.187 0.103
DES_r 4.86 0.27 22.184 0.060
SDSS_i 10.18 1.79 21.380 0.191
PanSTARRS_i 8.28 0.43 21.604 0.057
PanSTARRS_z 3.11 1.09 22.669 0.380
SDSS_z 15.87 7.2 20.898 0.493
DES_z 5.63 0.5 22.024 0.096
PanSTARRS_y 2.26 2.71 23.015 1.303
2MASS_J 65.24 83.47 18.469 1.389
2MASS_H 114.75 142.69 17.383 1.350
2MASS_K -205.4 137.69
WISE_W1 14.48 5.94 18.299 0.445
WISE_W2 11.37 10.52 17.921 1.004
WISE_W3 -21.24 56.86
WISE_W4 221.1 525.83 11.419 2.582
 

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})\, 6.762 7.153 7.590
{\rm log}_{10}({\rm SFR}) -1.402 -1.200 -0.958
{\rm log}_{10}({\rm sSFR}) -8.834 -8.259 -7.960
{\rm stellar\ age} 0.058 1.163 4.689

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.760 -0.260 0.042
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.714 -0.531 -0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.216 0.353
\delta -0.755 -0.303 0.178
\tau_1/\tau_2 0.550 0.998 1.444
Q_{PAH} 1.254 2.908 5.111
U_{min} 2.857 8.449 15.761
{\rm log}_{10}(\gamma_e)\, -2.892 -1.734 -0.602

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.043 0.205 0.366
{\rm log}_{10}(\tau_{AGN})\, 1.173 1.439 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.016 -0.875 -0.719
0.03-0.10 Gyr -3.212 -1.625 -0.996
0.10-0.33 Gyr -4.625 -2.408 -1.503
0.33-1.06 Gyr -5.705 -2.931 -1.960
1.06-3.46 Gyr -6.976 -3.736 -2.435
3.46-11.29 Gyr -7.943 -3.901 -2.620
11.29-12.55 Gyr -7.757 -3.848 -2.529

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.292 7.641 7.951
{\rm log}_{10}({\rm SFR}) -1.181 -0.912 -0.589
{\rm log}_{10}({\rm sSFR}) -9.002 -8.474 -7.954
{\rm stellar\ age} 0.114 2.175 5.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.910 -0.229 0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.914 -0.671 -0.454

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.235 0.534
\delta -0.502 -0.030 0.264
\tau_1/\tau_2 0.350 0.752 1.293
Q_{PAH} 1.071 3.136 5.573
U_{min} 3.238 8.990 17.014
{\rm log}_{10}(\gamma_e)\, -2.949 -1.785 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.684 -0.056 0.264
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.453 1.761

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.143 -0.860 -0.597
0.03-0.10 Gyr -1.550 -0.967 -0.511
0.10-0.33 Gyr -3.413 -1.636 -0.987
0.33-1.06 Gyr -5.181 -2.669 -1.745
1.06-3.46 Gyr -6.397 -3.003 -2.069
3.46-11.29 Gyr -6.454 -3.116 -2.154
11.29-12.55 Gyr -6.417 -3.011 -1.992