2025aajt

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Information

Transient

Name: AT2025aajt
Right ascension: 22h54m59.42s
Declination: 5d17m30.72s
Discovery Date: Oct. 11, 2025, 12:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.072

Host

Name:
Right ascension: 22h54m59.32s
Declination: 5d17m34.18s
Redshift: None
Photometric Redshift: 0.171

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.67
Transient MWEBV	processed	0.09
Host match	processed	5.3
Host information	processed	0.12
Host MWEBV	processed	0.07
Global aperture construction	processed	0.66
Global aperture photometry	processed	4.85
Validate global photometry	processed	14.63
Global host SED inference	processed	479.94
Local aperture photometry	processed	4.96
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) = 22h54m59.42s, 5d17m30.72s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 22h54m59.30s, 5d17m34.27s
semi major axis, semi minor axis (arcsec) = 7.73, 3.37
angle (degrees, anti-clockwise from east) = -178.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.56	2.55	21.569	0.323	AB
GALEX_NUV	6.19	1.89	21.921	0.331	AB
SDSS_u	15.84	3.98	20.901	0.273	AB
SDSS_g	61.6	2.47	19.426	0.044	AB
PanSTARRS_g	69.29	1.14	19.298	0.018	AB
SDSS_r	141.75	3.78	18.521	0.029	AB
PanSTARRS_r	143.36	1.2	18.509	0.009	AB
SDSS_i	223.28	5.51	18.028	0.027	AB
PanSTARRS_i	209.79	1.14	18.096	0.006	AB
PanSTARRS_z	278.2	3.77	17.789	0.015	AB
SDSS_z	270.93	14.66	17.818	0.059	AB
PanSTARRS_y	247.01	10.17	17.918	0.045	AB
2MASS_J	67.66	139.87	18.429	2.244	Vega
2MASS_H	622.56	201.89	15.547	0.352	Vega
2MASS_K	705.27	237.92	14.941	0.366	Vega
WISE_W1	214.88	12.03	15.371	0.061	Vega
WISE_W2	167.4	16.41	15.002	0.106	Vega
WISE_W3	350.28	86.36	12.365	0.268	Vega
WISE_W4	1230.91	496.84	9.554	0.438	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})\,	10.599	10.694	10.804
{\rm log}_{10}({\rm SFR})	-0.409	0.083	0.554
{\rm log}_{10}({\rm sSFR})	-11.162	-10.629	-10.172
{\rm stellar\ age}	6.812	8.018	10.894

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.488	-1.061	-0.741
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.573	0.013	0.381

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.174	0.318	0.479
\delta	-0.128	0.131	0.299
\tau_1/\tau_2	0.473	0.903	1.346
Q_{PAH}	0.842	2.217	4.090
U_{min}	2.972	8.841	16.785
{\rm log}_{10}(\gamma_e)\,	-2.847	-1.930	-0.858

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.585	-2.034	-1.249
{\rm log}_{10}(\tau_{AGN})\,	1.006	1.433	1.855

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.705	-0.402	-0.024
0.03-0.10 Gyr	-0.445	0.167	0.701
0.10-0.32 Gyr	-2.270	-0.170	0.361
0.32-1.02 Gyr	-3.747	-0.588	0.082
1.02-3.27 Gyr	-3.093	-0.454	0.418
3.27-10.46 Gyr	-1.013	0.774	0.971
10.46-11.62 Gyr	0.525	1.381	1.973