2025myh

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Information

Transient

Name: AT2025myh
Right ascension: 1h36m39.96s
Declination: -13d47m37.61s
Discovery Date: June 2, 2025, 3:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2025myh
Right ascension: 1h36m39.90s
Declination: -13d47m38.41s
Redshift: 0.050895
Photometric Redshift: 0.054

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	5.9
Transient MWEBV	processed	0.04
Host match	processed	1.68
Host information	processed	0.09
Host MWEBV	processed	0.09
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.26
Validate global photometry	processed	13.89
Global host SED inference	processed	534.65
Local aperture photometry	processed	5.14
Validate local photometry	processed	0.02
Local host SED inference	processed	446.19

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) = 1h36m39.96s, -13d47m37.61s
semi major axis, semi minor axis (arcsec) = 2.01, 2.01
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	129.33	0.33	18.621	0.003	AB
PanSTARRS_g	122.05	0.51	18.684	0.005	AB
PanSTARRS_r	241.36	0.78	17.943	0.003	AB
DES_r	285.01	0.66	17.763	0.003	AB
PanSTARRS_i	364.38	0.62	17.496	0.002	AB
PanSTARRS_z	461.73	1.44	17.239	0.003	AB
DES_z	568.62	2.29	17.013	0.004	AB
PanSTARRS_y	552.03	3.15	17.045	0.006	AB

Aperture details

RA, DEC (J2000) = 1h36m39.90s, -13d47m37.78s
semi major axis, semi minor axis (arcsec) = 35.61, 6.39
angle (degrees, anti-clockwise from east) = -21.93

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	87.08	8.56	19.050	0.107	AB
GALEX_NUV	127.87	6.69	18.633	0.057	AB
DES_g	731.26	1.05	16.740	0.002	AB
PanSTARRS_g	1171.04	3.53	16.229	0.003	AB
PanSTARRS_r	1965.25	5.43	15.666	0.003	AB
DES_r	1423.94	1.76	16.016	0.001	AB
PanSTARRS_i	2720.8	4.39	15.313	0.002	AB
PanSTARRS_z	3214.06	10.12	15.132	0.003	AB
PanSTARRS_y	3452.13	23.18	15.055	0.007	AB
2MASS_J	5015.91	357.47	13.754	0.077	Vega
2MASS_H	6714.46	551.51	12.965	0.089	Vega
2MASS_K	5446.95	666.41	12.722	0.133	Vega
WISE_W1	3502.67	40.3	12.340	0.012	Vega
WISE_W3	10917.89	201.78	8.631	0.020	Vega
WISE_W4	17460.19	1648.58	6.675	0.103	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.655	9.773	9.888
{\rm log}_{10}({\rm SFR})	-0.974	-0.479	-0.023
{\rm log}_{10}({\rm sSFR})	-10.799	-10.227	-9.711
{\rm stellar\ age}	5.392	7.223	9.280

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.959	-0.349	-0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.735	-0.930	0.060

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.455	0.811	1.207
\delta	-0.778	-0.468	-0.195
\tau_1/\tau_2	0.647	0.967	1.299
Q_{PAH}	0.566	2.107	4.408
U_{min}	2.958	7.681	14.650
{\rm log}_{10}(\gamma_e)\,	-3.293	-1.845	-0.728

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.086	-2.485	-0.630
{\rm log}_{10}(\tau_{AGN})\,	0.981	1.363	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.819	-0.375	-0.041
0.03-0.10 Gyr	-1.308	-0.564	0.002
0.10-0.33 Gyr	-1.389	-0.633	-0.062
0.33-1.08 Gyr	-1.399	-0.489	-0.014
1.08-3.57 Gyr	-1.182	-0.285	0.010
3.57-11.77 Gyr	-0.606	-0.165	0.040
11.77-13.08 Gyr	-0.720	-0.080	0.645

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.787	10.871	10.950
{\rm log}_{10}({\rm SFR})	0.390	0.786	1.238
{\rm log}_{10}({\rm sSFR})	-10.497	-10.070	-9.613
{\rm stellar\ age}	7.916	11.813	12.338

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.278	-0.889	-0.604
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.140	-0.730	-0.318

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.728	0.956	1.182
\delta	0.164	0.273	0.358
\tau_1/\tau_2	0.322	0.850	1.393
Q_{PAH}	0.323	0.945	1.888
U_{min}	2.728	8.403	15.857
{\rm log}_{10}(\gamma_e)\,	-3.475	-2.566	-1.866

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.513	-1.551	-1.195
{\rm log}_{10}(\tau_{AGN})\,	1.243	1.496	1.800

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.845	0.077	0.646
0.03-0.10 Gyr	0.463	0.907	1.380
0.10-0.33 Gyr	-3.331	-1.937	-0.277
0.33-1.08 Gyr	-5.927	-3.386	-0.961
1.08-3.57 Gyr	-4.190	-2.345	-0.706
3.57-11.77 Gyr	-1.460	0.181	1.051
11.77-13.08 Gyr	0.790	1.952	2.074