GP2

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Information

Transient

Name: GP2
Right ascension: 9h50m09.06s
Declination: 54d51m14.42s
Discovery Date: None
Classification: GreenPea
Redshift: 0.056944
MW E(B-V): 0.007

Host

Name: GP2
Right ascension: 9h50m07.70s
Declination: 54d51m29.56s
Redshift: None
Photometric Redshift: 0.542
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.41
Cutout download processed 16.09
Global aperture construction processed 2.58
Local aperture photometry processed 5.1
Global aperture photometry processed 5.15
Validate local photometry processed 0.04
Validate global photometry processed 15.37
Host information processed 0.09
Global host SED inference processed 447.8
Local host SED inference processed 477.66
Transient information processed 0.0
Transient MWEBV processed 0.42
Host MWEBV processed 0.17
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) = 9h50m09.06s, 54d51m14.42s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
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 12.77 1.43 21.135 0.122 AB
SDSS_g 32.74 1.55 20.112 0.051 AB
PanSTARRS_g 33.24 0.47 20.096 0.015 AB
SDSS_r 14.04 1.17 21.031 0.091 AB
PanSTARRS_r 17.24 0.55 20.809 0.035 AB
SDSS_i 24.97 1.76 20.406 0.077 AB
PanSTARRS_i 25.92 0.49 20.366 0.021 AB
PanSTARRS_z 15.58 1.29 20.919 0.090 AB
SDSS_z 13.89 3.81 21.043 0.298 AB
PanSTARRS_y 12.15 2.84 21.189 0.254 AB

Aperture details

RA, DEC (J2000) = 9h50m07.69s, 54d51m29.58s
semi major axis, semi minor axis (arcsec) = 2.4, 1.6
angle (degrees, anti-clockwise from east) = -153.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 0.71 0.85 24.275 1.298 AB
SDSS_u 1.58 1.41 23.403 0.972 AB
SDSS_g -1.19 0.6 AB
PanSTARRS_g 0.49 0.5 24.667 1.104 AB
SDSS_r 4.16 0.93 22.353 0.242 AB
PanSTARRS_r 4.55 0.56 22.256 0.134 AB
SDSS_i 10.97 1.54 21.299 0.153 AB
PanSTARRS_i 9.4 0.48 21.467 0.055 AB
PanSTARRS_z 15.2 1.22 20.945 0.087 AB
SDSS_z 16.54 4.06 20.854 0.267 AB
PanSTARRS_y 14.02 2.57 21.033 0.199 AB
2MASS_J -19.74 63.02 Vega
2MASS_H 66.54 90.33 17.975 1.474 Vega
2MASS_K 196.71 110.24 16.328 0.608 Vega
WISE_W1 26.31 8.85 17.651 0.365 Vega
WISE_W2 4.41 10.98 18.950 2.704 Vega
WISE_W3 15.42 54.65 15.756 3.848 Vega
WISE_W4 -94.34 291.39 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})\, 7.158 7.587 7.925
{\rm log}_{10}({\rm SFR}) -1.417 -1.231 -0.990
{\rm log}_{10}({\rm sSFR}) -9.250 -8.786 -8.217
{\rm stellar\ age} 0.775 3.778 6.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.378 -0.730 -0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.179 -1.017 -0.808

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.077 0.148 0.278
\delta -0.819 -0.423 0.034
\tau_1/\tau_2 0.499 0.854 1.234
Q_{PAH} 0.943 3.027 5.495
U_{min} 2.971 8.075 15.571
{\rm log}_{10}(\gamma_e)\, -2.833 -1.670 -0.516

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.135 -0.678 -0.258
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.550 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.095 -0.937 -0.773
0.03-0.10 Gyr -2.492 -1.516 -1.022
0.10-0.33 Gyr -2.700 -1.764 -1.278
0.33-1.08 Gyr -3.494 -2.174 -1.622
1.08-3.56 Gyr -3.982 -2.567 -1.953
3.56-11.70 Gyr -4.369 -2.734 -2.105
11.70-13.00 Gyr -4.332 -2.756 -1.966

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.154 8.522 8.724
{\rm log}_{10}({\rm SFR}) -1.694 -0.878 -0.198
{\rm log}_{10}({\rm sSFR}) -10.339 -9.418 -8.354
{\rm stellar\ age} 0.421 5.748 8.297

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.429 -0.779 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.469 -0.785 -0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.678 2.293 2.939
\delta -0.023 0.139 0.285
\tau_1/\tau_2 0.544 0.955 1.373
Q_{PAH} 0.766 2.545 4.761
U_{min} 3.209 9.217 17.275
{\rm log}_{10}(\gamma_e)\, -3.056 -1.795 -0.688

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.856 -1.939 -0.342
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.447 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.643 -1.147 -0.531
0.03-0.10 Gyr -2.092 -0.986 -0.096
0.10-0.33 Gyr -2.863 -1.351 -0.488
0.33-1.08 Gyr -4.007 -1.911 -1.147
1.08-3.56 Gyr -4.772 -1.873 -1.232
3.56-11.70 Gyr -4.777 -1.747 -1.196
11.70-13.00 Gyr -4.958 -1.659 -0.741