GP4

Download data

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

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

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