2025amy

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Information

Transient

Name: AT2025amy
Right ascension: 1h24m39.29s
Declination: 34d49m42.59s
Discovery Date: Jan. 20, 2025, 5:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025amy
Right ascension: 1h24m39.38s
Declination: 34d49m42.70s
Redshift: None
Photometric Redshift: 0.117

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.92
Cutout download	processed	13.61
Global aperture construction	processed	0.58
Local aperture photometry	processed	4.57
Global aperture photometry	processed	4.69
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.6
Host information	processed	0.08
Global host SED inference	processed	465.94
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.05
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) = 1h24m39.29s, 34d49m42.59s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
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) = 1h24m39.37s, 34d49m42.88s
semi major axis, semi minor axis (arcsec) = 7.81, 3.65
angle (degrees, anti-clockwise from east) = -166.21

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.59	2.24	22.031	0.435	AB
GALEX_NUV	13.47	1.99	21.076	0.160	AB
SDSS_u	54.63	6.12	19.556	0.122	AB
SDSS_g	113.7	3.2	18.761	0.031	AB
PanSTARRS_g	128.51	1.28	18.628	0.011	AB
SDSS_r	212.7	4.93	18.081	0.025	AB
PanSTARRS_r	223.25	1.43	18.028	0.007	AB
SDSS_i	326.96	6.88	17.614	0.023	AB
PanSTARRS_i	324.76	1.83	17.621	0.006	AB
PanSTARRS_z	401.87	3.54	17.390	0.010	AB
SDSS_z	412.75	19.23	17.361	0.051	AB
PanSTARRS_y	463.13	9.12	17.236	0.021	AB
2MASS_J	592.02	164.27	16.074	0.301	Vega
2MASS_H	607.24	276.93	15.574	0.495	Vega
2MASS_K	1007.45	246.6	14.554	0.266	Vega
WISE_W1	332.63	17.01	14.896	0.056	Vega
WISE_W2	201.47	18.96	14.800	0.102	Vega
WISE_W3	773.38	65.7	11.505	0.092	Vega
WISE_W4	905.46	396.76	9.888	0.476	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})\,	10.277	10.381	10.474
{\rm log}_{10}({\rm SFR})	0.534	0.903	1.277
{\rm log}_{10}({\rm sSFR})	-9.896	-9.470	-9.027
{\rm stellar\ age}	6.602	7.577	10.418

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.630	-0.363	-0.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.562	0.031	0.364

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.230	0.374	0.601
\delta	-0.835	-0.596	-0.331
\tau_1/\tau_2	0.472	0.905	1.332
Q_{PAH}	0.460	1.238	2.810
U_{min}	2.539	7.488	15.468
{\rm log}_{10}(\gamma_e)\,	-3.211	-2.287	-1.475

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.156	-2.953	-2.068
{\rm log}_{10}(\tau_{AGN})\,	0.962	1.382	1.833

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.785	-0.024	0.249
0.03-0.10 Gyr	0.657	1.050	1.430
0.10-0.32 Gyr	-2.366	-0.407	0.231
0.32-1.05 Gyr	-3.566	-0.652	-0.008
1.05-3.40 Gyr	-2.265	-0.242	0.267
3.40-11.02 Gyr	-0.294	0.478	0.643
11.02-12.25 Gyr	-0.012	0.823	1.515