2025tcx

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Information

Transient

Name: AT2025tcx
Right ascension: 15h16m21.93s
Declination: 33d25m50.06s
Discovery Date: June 1, 2025, 9:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 15h16m21.98s
Declination: 33d25m50.29s
Redshift: None
Photometric Redshift: 0.150

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	22.62
Transient MWEBV	processed	0.04
Host match	processed	5.57
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.8
Validate global photometry	processed	15.79
Global host SED inference	processed	455.59
Local aperture photometry	processed	7.19
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) = 15h16m21.93s, 33d25m50.06s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 15h16m21.98s, 33d25m50.67s
semi major axis, semi minor axis (arcsec) = 3.09, 2.69
angle (degrees, anti-clockwise from east) = -104.19

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.0	1.58	22.394	0.429	AB
GALEX_NUV	2.14	1.2	23.072	0.605	AB
SDSS_u	3.47	2.07	22.550	0.649	AB
SDSS_g	19.43	1.34	20.679	0.075	AB
DES_g	19.79	0.39	20.659	0.021	AB
PanSTARRS_g	22.92	0.65	20.500	0.031	AB
SDSS_r	38.71	1.92	19.931	0.054	AB
PanSTARRS_r	34.57	1.01	20.053	0.032	AB
DES_r	34.97	0.84	20.041	0.026	AB
SDSS_i	46.14	2.54	19.740	0.060	AB
PanSTARRS_i	41.44	0.78	19.856	0.020	AB
PanSTARRS_z	54.57	1.77	19.558	0.035	AB
SDSS_z	69.13	8.85	19.301	0.139	AB
DES_z	48.06	1.8	19.695	0.041	AB
PanSTARRS_y	63.87	4.03	19.387	0.068	AB
2MASS_J	42.46	64.04	18.935	1.637	Vega
2MASS_H	163.42	98.87	16.999	0.657	Vega
2MASS_K	-58.71	103.16			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})\,	9.245	9.472	9.632
{\rm log}_{10}({\rm SFR})	-2.231	-0.474	0.605
{\rm log}_{10}({\rm sSFR})	-11.589	-9.971	-8.721
{\rm stellar\ age}	0.649	3.038	5.664

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.513	-0.790	-0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.532	-0.803	0.010

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.339	0.669	1.134
\delta	-0.551	-0.162	0.195
\tau_1/\tau_2	0.527	0.953	1.417
Q_{PAH}	1.272	3.462	5.497
U_{min}	3.386	9.495	17.722
{\rm log}_{10}(\gamma_e)\,	-3.029	-1.931	-0.680

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.186	-1.042	-0.243
{\rm log}_{10}(\tau_{AGN})\,	1.106	1.505	1.851

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.266	-1.186	-0.303
0.03-0.10 Gyr	-2.710	-0.408	0.749
0.10-0.32 Gyr	-1.653	0.004	0.723
0.32-1.03 Gyr	-1.538	-0.018	0.547
1.03-3.32 Gyr	-3.149	-0.621	-0.110
3.32-10.68 Gyr	-3.948	-1.046	-0.379
10.68-11.87 Gyr	-4.181	-0.976	-0.156