GP171

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Information

Transient

Name: GP171
Right ascension: 12h26m11.15s
Declination: 53d26m02.01s
Discovery Date: None
Classification: GreenPea
Redshift: 0.051448
MW E(B-V): 0.016

Host

Name: GP171
Right ascension: 12h26m11.16s
Declination: 53d26m02.13s
Redshift: 0.051461
Photometric Redshift: 0.062
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.41
Cutout download processed 14.44
Global aperture construction processed 0.6
Local aperture photometry processed 5.3
Global aperture photometry processed 5.2
Validate local photometry processed 0.03
Validate global photometry processed 15.6
Host information processed 0.08
Global host SED inference processed 507.3
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Log transient processing status processing 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) = 12h26m11.15s, 53d26m02.01s
semi major axis, semi minor axis (arcsec) = 1.99, 1.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 98.88 2.98 18.912 0.033
SDSS_g 197.0 3.68 18.164 0.020
PanSTARRS_g 171.72 0.45 18.313 0.003
SDSS_r 128.74 3.06 18.626 0.026
PanSTARRS_r 138.67 0.55 18.545 0.004
SDSS_i 167.66 3.64 18.339 0.024
PanSTARRS_i 154.03 0.81 18.431 0.006
PanSTARRS_z 123.5 1.16 18.671 0.010
SDSS_z 133.03 5.85 18.590 0.048
PanSTARRS_y 139.53 2.86 18.538 0.022

Aperture details

RA, DEC (J2000) = 12h26m11.27s, 53d26m03.51s
semi major axis, semi minor axis (arcsec) = 9.52, 4.37
angle (degrees, anti-clockwise from east) = -141.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 185.53 13.6 18.229 0.080
GALEX_NUV 203.73 2.07 18.127 0.011
SDSS_u 226.68 6.49 18.011 0.031
SDSS_g 434.98 5.72 17.304 0.014
PanSTARRS_g 404.55 1.27 17.383 0.003
SDSS_r 276.03 5.16 17.798 0.020
PanSTARRS_r 327.48 1.63 17.612 0.005
SDSS_i 362.0 6.74 17.503 0.020
PanSTARRS_i 347.72 2.43 17.547 0.008
PanSTARRS_z 276.67 3.52 17.795 0.014
SDSS_z 285.62 17.02 17.761 0.065
PanSTARRS_y 300.67 8.76 17.705 0.032
2MASS_J 636.11 177.08 15.996 0.302
2MASS_H 610.9 246.66 15.567 0.438
2MASS_K 428.44 290.12 15.482 0.735
WISE_W1 128.83 11.63 15.926 0.098
WISE_W2 135.98 16.98 15.227 0.136
WISE_W3 494.05 92.53 11.992 0.203
WISE_W4 3881.24 717.67 8.308 0.201
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.370 8.631 8.874
{\rm log}_{10}({\rm SFR}) 0.142 0.373 0.578
{\rm log}_{10}({\rm sSFR}) -8.589 -8.219 -7.933
{\rm stellar\ age} 0.105 1.424 4.931

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.371 -1.034 -0.667
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.635 -1.348 -0.875

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.043 0.091 0.201
\delta -0.724 -0.269 0.052
\tau_1/\tau_2 0.638 1.079 1.527
Q_{PAH} 0.379 1.132 2.594
U_{min} 2.986 8.289 15.613
{\rm log}_{10}(\gamma_e)\, -2.678 -1.589 -0.833

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.657 -2.335 -1.805
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.332 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.384 -0.164 0.039
0.03-0.10 Gyr 0.215 0.495 0.722
0.10-0.33 Gyr -2.611 -0.867 0.074
0.33-1.08 Gyr -4.453 -2.117 -1.113
1.08-3.57 Gyr -5.518 -2.282 -1.321
3.57-11.76 Gyr -5.514 -2.369 -1.316
11.76-13.07 Gyr -5.668 -2.235 -1.120