GP4

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Information

Transient

Name: GP4
Right ascension: 12h23m23.52s
Declination: 14d51m46.74s
Discovery Date: None
Classification: GreenPea
Redshift: 0.066997
MW E(B-V): 0.029

Host

Name: GP4
Right ascension: 12h23m23.52s
Declination: 14d51m46.76s
Redshift: 0.067037
Photometric Redshift: 0.113
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.1
Cutout download processed 22.01
Global aperture construction processed 0.59
Local aperture photometry processed 6.04
Global aperture photometry processed 6.26
Validate local photometry processed 0.03
Validate global photometry processed 19.28
Host information processed 0.1
Global host SED inference processed 494.19
Local host SED inference processed 405.65
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.14
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) = 12h23m23.52s, 14d51m46.74s
semi major axis, semi minor axis (arcsec) = 1.56, 1.56
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 17.06 1.55 20.820 0.098
SDSS_g 36.76 1.63 19.986 0.048
DES_g 42.04 0.3 19.841 0.008
PanSTARRS_g 35.49 0.45 20.025 0.014
SDSS_r 35.01 1.7 20.040 0.053
PanSTARRS_r 20.3 0.39 20.632 0.021
DES_r 37.47 0.52 19.966 0.015
SDSS_i 50.53 2.16 19.641 0.046
PanSTARRS_i 38.27 0.66 19.943 0.019
PanSTARRS_z 28.54 1.03 20.261 0.039
SDSS_z 36.34 4.24 19.999 0.127
DES_z 30.32 1.12 20.196 0.040
PanSTARRS_y 27.7 1.98 20.294 0.077

Aperture details

RA, DEC (J2000) = 12h23m23.52s, 14d51m46.86s
semi major axis, semi minor axis (arcsec) = 2.67, 2.41
angle (degrees, anti-clockwise from east) = -32.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.47 0.79 21.581 0.102
GALEX_NUV 10.56 0.2 21.341 0.021
SDSS_u 21.99 2.35 20.545 0.116
SDSS_g 57.36 2.11 19.504 0.040
DES_g 46.9 0.35 19.722 0.008
PanSTARRS_g 43.66 0.72 19.800 0.018
SDSS_r 71.42 2.51 19.265 0.038
PanSTARRS_r 26.96 0.59 20.323 0.024
DES_r 43.6 0.6 19.801 0.015
SDSS_i 81.07 2.96 19.128 0.040
PanSTARRS_i 45.95 0.97 19.744 0.023
PanSTARRS_z 33.04 1.5 20.103 0.049
SDSS_z 59.35 6.69 19.466 0.122
DES_z 35.53 1.28 20.023 0.039
PanSTARRS_y 30.03 2.84 20.206 0.103
2MASS_J -27.5 90.67
2MASS_H 120.05 148.56 17.334 1.344
2MASS_K 143.71 149.97 16.668 1.133
WISE_W1 26.37 6.61 17.648 0.272
WISE_W2 14.95 10.96 17.624 0.796
WISE_W3 175.08 61.72 13.118 0.383
WISE_W4 214.97 472.04 11.449 2.384
 

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})\, 7.645 8.009 8.367
{\rm log}_{10}({\rm SFR}) -1.016 -0.748 -0.476
{\rm log}_{10}({\rm sSFR}) -9.254 -8.752 -8.209
{\rm stellar\ age} 0.806 4.018 6.341

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.323 -0.573 -0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.196 -1.031 -0.774

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.114 0.210 0.406
\delta -0.701 -0.259 0.158
\tau_1/\tau_2 0.613 0.962 1.332
Q_{PAH} 1.149 3.623 5.784
U_{min} 3.114 8.541 15.567
{\rm log}_{10}(\gamma_e)\, -2.802 -1.754 -0.691

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.689 -0.934 -0.411
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.513 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.805 -0.624 -0.483
0.03-0.10 Gyr -1.305 -0.809 -0.426
0.10-0.33 Gyr -2.086 -1.291 -0.840
0.33-1.08 Gyr -3.077 -1.820 -1.312
1.08-3.53 Gyr -3.448 -2.112 -1.536
3.53-11.58 Gyr -3.702 -2.241 -1.622
11.58-12.87 Gyr -3.730 -2.283 -1.491

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.059 8.225 8.364
{\rm log}_{10}({\rm SFR}) -1.029 -0.522 0.026
{\rm log}_{10}({\rm sSFR}) -9.342 -8.752 -8.107
{\rm stellar\ age} 0.188 0.531 2.396

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.800 -1.485 -1.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -1.441 -0.687

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.236 0.371
\delta -0.849 -0.611 -0.365
\tau_1/\tau_2 0.480 0.916 1.375
Q_{PAH} 1.085 2.936 5.125
U_{min} 3.071 8.987 16.620
{\rm log}_{10}(\gamma_e)\, -2.896 -1.698 -0.665

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.648 -1.509 -0.653
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.501 1.856

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.014 -0.794 -0.619
0.03-0.10 Gyr -1.217 -0.440 0.166
0.10-0.33 Gyr -1.357 -0.381 -0.070
0.33-1.08 Gyr -4.103 -2.160 -0.877
1.08-3.53 Gyr -6.192 -3.594 -2.072
3.53-11.58 Gyr -6.918 -3.667 -2.266
11.58-12.87 Gyr -6.923 -3.512 -2.060