2025abxt

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Information

Transient

Name: AT2025abxt
Right ascension: 1h40m32.59s
Declination: 26d33m33.23s
Discovery Date: Oct. 24, 2025, 5:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.079

Host

Name:
Right ascension: 1h40m32.47s
Declination: 26d33m31.91s
Redshift: None
Photometric Redshift: 0.127

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.79
Transient MWEBV	processed	0.07
Host match	processed	5.15
Host information	processed	0.11
Host MWEBV	processed	0.09
Global aperture construction	processed	0.65
Global aperture photometry	processed	7.19
Validate global photometry	processed	18.11
Global host SED inference	processed	517.93
Local aperture photometry	processed	6.96
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) = 1h40m32.59s, 26d33m33.23s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 1h40m32.48s, 26d33m32.76s
semi major axis, semi minor axis (arcsec) = 9.35, 5.61
angle (degrees, anti-clockwise from east) = -172.48

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.33	0.86	22.308	0.214	AB
GALEX_NUV	6.32	0.7	21.898	0.120	AB
SDSS_u	71.8	5.72	19.260	0.086	AB
SDSS_g	175.36	3.93	18.290	0.024	AB
DES_g	182.55	0.85	18.247	0.005	AB
PanSTARRS_g	194.28	1.64	18.179	0.009	AB
SDSS_r	422.61	6.21	17.335	0.016	AB
PanSTARRS_r	414.14	1.83	17.357	0.005	AB
DES_r	460.53	1.84	17.242	0.004	AB
SDSS_i	634.39	8.77	16.894	0.015	AB
PanSTARRS_i	580.6	2.96	16.990	0.006	AB
PanSTARRS_z	854.57	5.45	16.571	0.007	AB
SDSS_z	835.92	21.77	16.595	0.028	AB
DES_z	901.32	6.26	16.513	0.008	AB
PanSTARRS_y	1042.85	10.72	16.354	0.011	AB
2MASS_J	1440.75	174.59	15.109	0.132	Vega
2MASS_H	1552.59	267.14	14.555	0.187	Vega
2MASS_K	1284.23	339.89	14.291	0.287	Vega
WISE_W1	661.98	18.09	14.149	0.030	Vega
WISE_W2	415.26	20.22	14.015	0.053	Vega
WISE_W3	214.5	65.05	12.897	0.329	Vega
WISE_W4	-130.72	320.53			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})\,	10.885	10.936	11.015
{\rm log}_{10}({\rm SFR})	-0.604	0.048	0.507
{\rm log}_{10}({\rm sSFR})	-11.549	-10.899	-10.394
{\rm stellar\ age}	7.206	8.621	11.333

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.574	-0.435	-0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.461	-0.391	0.285

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.090	0.161	0.256
\delta	-0.767	-0.331	0.095
\tau_1/\tau_2	0.599	1.000	1.403
Q_{PAH}	0.446	1.558	3.265
U_{min}	3.106	9.103	17.073
{\rm log}_{10}(\gamma_e)\,	-1.878	-0.930	-0.339

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.394	-3.365	-2.287
{\rm log}_{10}(\tau_{AGN})\,	1.188	1.689	2.019

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.614	-1.590	-0.691
0.03-0.10 Gyr	-0.487	0.199	0.667
0.10-0.32 Gyr	-1.533	-0.047	0.435
0.32-1.04 Gyr	-3.666	-0.782	-0.038
1.04-3.38 Gyr	-2.590	-0.534	0.246
3.38-10.91 Gyr	-0.367	1.061	1.217
10.91-12.13 Gyr	0.676	1.645	2.165