2025gi

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Information

Transient

Name: AT2025gi
Right ascension: 11h40m03.40s
Declination: 32d19m04.85s
Discovery Date: Jan. 5, 2025, 10:13 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2025gi
Right ascension: 11h40m03.33s
Declination: 32d19m04.88s
Redshift: 0.133251
Photometric Redshift: 0.121

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.2
Cutout download	processed	21.93
Global aperture construction	processed	0.8
Local aperture photometry	processed	7.61
Global aperture photometry	processed	7.57
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	22.82
Host information	processed	0.11
Global host SED inference	processed	456.73
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.08
Processing status	blocked	N/A	N/A

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) = 11h40m03.40s, 32d19m04.85s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 11h40m03.32s, 32d19m05.04s
semi major axis, semi minor axis (arcsec) = 4.58, 4.31
angle (degrees, anti-clockwise from east) = -64.05

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.18	0.39	25.776	2.362	AB
GALEX_NUV	4.39	2.04	22.294	0.504	AB
SDSS_u	1.06	4.4	23.840	4.524	AB
SDSS_g	102.22	2.89	18.876	0.031	AB
DES_g	103.09	0.65	18.867	0.007	AB
PanSTARRS_g	118.35	1.16	18.717	0.011	AB
SDSS_r	255.71	4.54	17.881	0.019	AB
PanSTARRS_r	263.53	1.24	17.848	0.005	AB
DES_r	283.7	2.85	17.768	0.011	AB
SDSS_i	378.58	5.89	17.455	0.017	AB
PanSTARRS_i	377.7	1.46	17.457	0.004	AB
PanSTARRS_z	465.19	2.72	17.231	0.006	AB
SDSS_z	565.57	17.69	17.019	0.034	AB
DES_z	513.84	3.71	17.123	0.008	AB
PanSTARRS_y	550.18	6.36	17.049	0.013	AB
2MASS_J	657.73	146.05	15.960	0.241	Vega
2MASS_H	1066.82	221.17	14.962	0.225	Vega
2MASS_K	517.37	229.43	15.278	0.481	Vega
WISE_W1	384.27	14.22	14.739	0.040	Vega
WISE_W2	257.73	20.92	14.533	0.088	Vega
WISE_W3	33.57	87.11	14.911	2.817	Vega
WISE_W4	-210.41	472.8			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.570	10.649	10.784
{\rm log}_{10}({\rm SFR})	-0.918	-0.089	0.376
{\rm log}_{10}({\rm sSFR})	-11.708	-10.787	-10.260
{\rm stellar\ age}	6.559	7.525	11.191

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.860	-0.660	-0.506
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.924	-0.636	-0.392

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.258	0.411	0.552
\delta	-0.960	-0.850	-0.605
\tau_1/\tau_2	0.591	0.973	1.383
Q_{PAH}	0.774	2.387	4.554
U_{min}	2.989	8.257	15.886
{\rm log}_{10}(\gamma_e)\,	-2.832	-1.719	-0.594

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.986	-2.470	-1.509
{\rm log}_{10}(\tau_{AGN})\,	1.041	1.470	1.905

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.544	0.103	0.382
0.03-0.10 Gyr	-2.333	-0.233	0.397
0.10-0.32 Gyr	-3.000	-0.440	0.282
0.32-1.04 Gyr	-2.984	-0.437	0.297
1.04-3.36 Gyr	-2.076	0.007	0.610
3.36-10.85 Gyr	-0.329	0.782	0.944
10.85-12.06 Gyr	0.408	1.048	1.930