2025iat

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Information

Transient

Name: AT2025iat
Right ascension: 13h44m25.22s
Declination: 55d19m30.41s
Discovery Date: April 22, 2025, 10:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.007

Host

Name: 2025iat
Right ascension: 13h44m25.10s
Declination: 55d19m30.18s
Redshift: None
Photometric Redshift: 0.186

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	14.77
Transient MWEBV	processed	0.04
Host match	processed	1.98
Host information	processed	0.09
Host MWEBV	processed	0.1
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.73
Validate global photometry	processed	16.39
Global host SED inference	processed	394.56
Local aperture photometry	processed	5.4
Validate local photometry	no valid phot	0.02
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) = 13h44m25.22s, 55d19m30.41s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 13h44m25.10s, 55d19m30.26s
semi major axis, semi minor axis (arcsec) = 6.68, 2.9
angle (degrees, anti-clockwise from east) = -57.26

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.0	2.63	21.787	0.408	AB
GALEX_NUV	13.9	2.52	21.043	0.197	AB
SDSS_u	23.53	3.44	20.471	0.159	AB
SDSS_g	55.46	2.26	19.540	0.044	AB
PanSTARRS_g	58.79	0.89	19.477	0.016	AB
SDSS_r	103.74	3.27	18.860	0.034	AB
PanSTARRS_r	105.35	1.28	18.843	0.013	AB
SDSS_i	137.17	4.53	18.557	0.036	AB
PanSTARRS_i	141.84	1.2	18.521	0.009	AB
PanSTARRS_z	151.53	2.49	18.449	0.018	AB
SDSS_z	222.82	13.56	18.030	0.066	AB
PanSTARRS_y	155.43	6.48	18.421	0.045	AB
2MASS_J	164.87	113.37	17.462	0.747	Vega
2MASS_H	-51.75	179.41			Vega
2MASS_K	385.72	185.66	15.597	0.523	Vega
WISE_W1	81.57	8.31	16.422	0.111	Vega
WISE_W2	45.32	10.66	16.420	0.255	Vega
WISE_W3	93.95	43.8	13.794	0.506	Vega
WISE_W4	221.51	315.84	11.417	1.548	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})\,	10.180	10.285	10.384
{\rm log}_{10}({\rm SFR})	0.117	0.459	0.762
{\rm log}_{10}({\rm sSFR})	-10.190	-9.831	-9.493
{\rm stellar\ age}	5.151	6.238	7.553

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.469	-1.018	-0.629
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.460	-0.020	0.295

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.192	0.320	0.493
\delta	-0.502	-0.198	0.063
\tau_1/\tau_2	0.775	1.175	1.562
Q_{PAH}	0.805	2.113	3.969
U_{min}	2.744	7.876	14.911
{\rm log}_{10}(\gamma_e)\,	-2.913	-1.880	-0.740

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.166	-2.977	-1.816
{\rm log}_{10}(\tau_{AGN})\,	0.998	1.478	1.883

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.234	0.111	0.379
0.03-0.10 Gyr	0.152	0.547	0.889
0.10-0.32 Gyr	0.052	0.496	0.816
0.32-1.02 Gyr	-0.432	0.171	0.486
1.02-3.24 Gyr	-0.199	0.264	0.497
3.24-10.31 Gyr	0.127	0.428	0.596
10.31-11.45 Gyr	-0.046	0.518	1.079