2025ixt

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Information

Transient

Name: AT2025ixt
Right ascension: 21h42m33.92s
Declination: 9d18m08.66s
Discovery Date: May 1, 2025, 10:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name: 2025ixt
Right ascension: 21h42m33.87s
Declination: 9d18m09.97s
Redshift: None
Photometric Redshift: 0.160

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.54
Transient MWEBV	processed	0.08
Host match	processed	2.32
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.63
Global aperture photometry	processed	7.05
Validate global photometry	processed	18.37
Global host SED inference	processed	436.24
Local aperture photometry	processed	6.81
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) = 21h42m33.92s, 9d18m08.66s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 21h42m33.85s, 9d18m10.05s
semi major axis, semi minor axis (arcsec) = 2.84, 2.67
angle (degrees, anti-clockwise from east) = -48.51

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	-0.19	2.96			AB
SDSS_g	32.2	1.72	20.130	0.058	AB
DES_g	32.22	0.52	20.130	0.018	AB
PanSTARRS_g	34.03	0.71	20.070	0.023	AB
SDSS_r	88.84	2.92	19.028	0.036	AB
PanSTARRS_r	86.33	0.92	19.060	0.012	AB
DES_r	92.03	0.98	18.990	0.012	AB
SDSS_i	136.76	3.85	18.560	0.031	AB
PanSTARRS_i	137.0	0.82	18.558	0.006	AB
PanSTARRS_z	173.44	2.16	18.302	0.014	AB
SDSS_z	164.56	10.17	18.359	0.067	AB
DES_z	185.66	3.01	18.228	0.018	AB
PanSTARRS_y	203.7	5.21	18.128	0.028	AB
2MASS_J	369.06	93.65	16.587	0.275	Vega
2MASS_H	396.62	165.54	16.036	0.453	Vega
2MASS_K	534.8	155.65	15.242	0.316	Vega
WISE_W1	110.23	10.97	16.095	0.108	Vega
WISE_W2	79.52	12.75	15.810	0.174	Vega
WISE_W3	41.28	42.92	14.687	1.129	Vega
WISE_W4	238.68	375.74	11.335	1.709	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})\,	10.327	10.402	10.517
{\rm log}_{10}({\rm SFR})	-0.482	-0.038	0.301
{\rm log}_{10}({\rm sSFR})	-10.944	-10.433	-10.061
{\rm stellar\ age}	6.402	7.272	10.578

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.263	-0.973	-0.764
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.544	-0.760	-0.017

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.419	0.560	0.703
\delta	-0.932	-0.810	-0.633
\tau_1/\tau_2	0.566	0.916	1.282
Q_{PAH}	0.568	1.736	3.916
U_{min}	3.346	8.719	15.667
{\rm log}_{10}(\gamma_e)\,	-2.693	-1.794	-0.761

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.367	-3.241	-2.148
{\rm log}_{10}(\tau_{AGN})\,	0.972	1.416	1.842

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.204	0.142	0.389
0.03-0.10 Gyr	-1.211	-0.174	0.291
0.10-0.32 Gyr	-2.325	-0.480	0.078
0.32-1.03 Gyr	-2.643	-0.563	0.052
1.03-3.30 Gyr	-1.936	-0.141	0.403
3.30-10.57 Gyr	-0.240	0.572	0.712
10.57-11.75 Gyr	0.137	0.802	1.645