2025mgh

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Information

Transient

Name: AT2025mgh
Right ascension: 11h27m21.00s
Declination: 4d10m38.93s
Discovery Date: May 16, 2025, 3:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name: 2025mgh
Right ascension: 11h27m20.95s
Declination: 4d10m39.09s
Redshift: None
Photometric Redshift: 0.153

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.24
Transient MWEBV	processed	0.04
Host match	processed	2.23
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	7.76
Validate global photometry	processed	20.48
Global host SED inference	processed	452.39
Local aperture photometry	processed	7.43
Validate local photometry	no valid phot	0.03
Local host SED inference	not 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) = 11h27m21.00s, 4d10m38.93s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 11h27m20.95s, 4d10m39.15s
semi major axis, semi minor axis (arcsec) = 7.99, 3.55
angle (degrees, anti-clockwise from east) = -86.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.41	0.67	21.588	0.087	AB
GALEX_NUV	12.26	0.54	21.179	0.048	AB
SDSS_u	13.05	3.76	21.111	0.313	AB
SDSS_g	75.91	2.79	19.199	0.040	AB
DES_g	81.51	0.48	19.122	0.006	AB
PanSTARRS_g	73.6	0.99	19.233	0.015	AB
SDSS_r	107.3	3.72	18.823	0.038	AB
PanSTARRS_r	118.55	1.59	18.715	0.015	AB
DES_r	135.73	1.04	18.568	0.008	AB
SDSS_i	159.93	5.22	18.390	0.035	AB
PanSTARRS_i	158.41	1.16	18.401	0.008	AB
PanSTARRS_z	173.61	3.59	18.301	0.022	AB
SDSS_z	241.91	16.44	17.941	0.074	AB
DES_z	195.81	2.89	18.170	0.016	AB
PanSTARRS_y	159.68	9.83	18.392	0.067	AB
2MASS_J	212.55	153.29	17.186	0.783	Vega
2MASS_H	66.23	212.9	17.980	3.490	Vega
2MASS_K	610.71	296.6	15.098	0.527	Vega
WISE_W1	79.76	10.81	16.447	0.147	Vega
WISE_W2	35.99	14.84	16.671	0.448	Vega
WISE_W3	143.69	70.5	13.332	0.533	Vega
WISE_W4	37.42	564.6	13.347	16.381	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	10.029	10.118	10.222
{\rm log}_{10}({\rm SFR})	-0.345	0.019	0.331
{\rm log}_{10}({\rm sSFR})	-10.454	-10.099	-9.782
{\rm stellar\ age}	4.747	5.844	6.947

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.630	-1.143	-0.692
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.892	0.189	0.405

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.098	0.236	0.433
\delta	-0.536	-0.103	0.124
\tau_1/\tau_2	0.649	1.017	1.381
Q_{PAH}	1.125	2.919	4.978
U_{min}	2.727	7.923	14.615
{\rm log}_{10}(\gamma_e)\,	-2.708	-1.582	-0.591

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.810	-1.201	-0.669
{\rm log}_{10}(\tau_{AGN})\,	1.291	1.544	1.843

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.913	-0.451	-0.169
0.03-0.10 Gyr	-0.287	0.126	0.464
0.10-0.32 Gyr	0.174	0.461	0.686
0.32-1.03 Gyr	0.030	0.342	0.570
1.03-3.31 Gyr	-0.033	0.239	0.431
3.31-10.65 Gyr	-0.027	0.221	0.379
10.65-11.83 Gyr	-0.242	0.266	0.742