GP21

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Information

Transient

Name: GP21
Right ascension: 12h28m08.06s
Declination: 7d54m43.43s
Discovery Date: None
Classification: GreenPea
Redshift: 0.068023
MW E(B-V): 0.020

Host

Name: GP21
Right ascension: 12h28m08.07s
Declination: 7d54m43.47s
Redshift: 0.068031
Photometric Redshift: 0.078

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.66
Cutout download	processed	0.16
Global aperture construction	processed	0.73
Local aperture photometry	processed	5.29
Global aperture photometry	processed	7.98
Validate local photometry	processed	0.03
Validate global photometry	processed	16.55
Host information	processed	0.08
Global host SED inference	processed	392.49
Local host SED inference	processed	522.02
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.05
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) = 12h28m08.06s, 7d54m43.43s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
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	40.32	2.22	19.886	0.060	AB
SDSS_g	78.19	2.34	19.167	0.033	AB
DES_g	104.5	0.46	18.852	0.005	AB
PanSTARRS_g	86.05	0.41	19.063	0.005	AB
SDSS_r	59.02	2.13	19.473	0.039	AB
PanSTARRS_r	50.79	0.45	19.635	0.010	AB
DES_r	95.73	0.81	18.947	0.009	AB
SDSS_i	104.73	2.87	18.850	0.030	AB
PanSTARRS_i	95.75	0.52	18.947	0.006	AB
PanSTARRS_z	66.37	0.97	19.345	0.016	AB
SDSS_z	67.65	6.07	19.324	0.097	AB
PanSTARRS_y	82.87	2.25	19.104	0.029	AB

Aperture details

RA, DEC (J2000) = 12h28m08.06s, 7d54m43.67s
semi major axis, semi minor axis (arcsec) = 3.04, 2.71
angle (degrees, anti-clockwise from east) = -16.07

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	25.28	1.31	20.393	0.056	AB
GALEX_NUV	34.14	0.66	20.067	0.021	AB
SDSS_u	54.09	3.61	19.567	0.072	AB
SDSS_g	97.09	2.73	18.932	0.031	AB
DES_g	121.19	0.53	18.691	0.005	AB
PanSTARRS_g	111.02	0.7	18.786	0.007	AB
SDSS_r	76.8	2.69	19.187	0.038	AB
PanSTARRS_r	71.13	0.78	19.270	0.012	AB
DES_r	113.49	0.93	18.763	0.009	AB
SDSS_i	132.22	3.61	18.597	0.030	AB
PanSTARRS_i	121.66	0.88	18.687	0.008	AB
PanSTARRS_z	84.87	1.64	19.078	0.021	AB
SDSS_z	79.54	10.84	19.148	0.148	AB
PanSTARRS_y	101.11	3.77	18.888	0.041	AB
2MASS_J	8.45	137.87	20.688	17.717	Vega
2MASS_H	-14.87	196.39			Vega
2MASS_K	292.93	235.65	15.895	0.873	Vega
WISE_W1	60.47	9.09	16.747	0.163	Vega
WISE_W2	77.72	16.19	15.835	0.226	Vega
WISE_W3	383.14	70.81	12.268	0.201	Vega
WISE_W4	2133.95	637.46	8.957	0.324	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	7.912	8.340	8.716
${\rm log}_{10}({\rm SFR})$	-0.604	-0.352	-0.099
${\rm log}_{10}({\rm sSFR})$	-9.195	-8.689	-8.065
${\rm stellar\ age}$	0.585	3.975	6.401

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.167	-0.391	0.041
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.194	-0.995	-0.419

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.118	0.205	0.382
$\delta$	-0.818	-0.377	0.158
$\tau_1/\tau_2$	0.573	0.934	1.334
$Q_{PAH}$	0.552	2.034	4.412
$U_{min}$	3.339	8.787	16.083
${\rm log}_{10}(\gamma_e)\,$	-3.362	-2.067	-0.623

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.929	-1.102	-0.504
${\rm log}_{10}(\tau_{AGN})\,$	1.025	1.481	1.929

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.358	-0.187	-0.029
0.03-0.10 Gyr	-1.076	-0.453	-0.057
0.10-0.33 Gyr	-2.426	-1.158	-0.639
0.33-1.08 Gyr	-3.214	-1.593	-0.995
1.08-3.53 Gyr	-3.486	-1.784	-1.129
3.53-11.57 Gyr	-3.911	-1.927	-1.239
11.57-12.85 Gyr	-3.950	-1.990	-1.116

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.069	8.386	8.752
${\rm log}_{10}({\rm SFR})$	-0.368	-0.173	0.008
${\rm log}_{10}({\rm sSFR})$	-8.999	-8.601	-8.164
${\rm stellar\ age}$	0.454	3.608	6.055

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.032	-0.283	0.007
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.258	-1.092	-0.317

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.096	0.137	0.221
$\delta$	-0.839	-0.527	-0.127
$\tau_1/\tau_2$	0.694	1.069	1.447
$Q_{PAH}$	0.654	1.755	3.623
$U_{min}$	2.783	7.605	14.973
${\rm log}_{10}(\gamma_e)\,$	-2.775	-1.900	-0.868

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.069	-1.744	-1.164
${\rm log}_{10}(\tau_{AGN})\,$	1.072	1.454	1.824

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.322	-0.174	-0.062
0.03-0.10 Gyr	-0.477	-0.158	0.077
0.10-0.33 Gyr	-1.535	-0.679	-0.293
0.33-1.08 Gyr	-3.041	-1.639	-1.039
1.08-3.53 Gyr	-3.417	-1.847	-1.217
3.53-11.57 Gyr	-3.546	-1.918	-1.230
11.57-12.85 Gyr	-3.534	-1.873	-1.109