2025trk

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Information

Transient

Name: AT2025trk
Right ascension: 15h52m52.11s
Declination: 35d51m41.57s
Discovery Date: Aug. 13, 2025, 4:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name: 2071121
Right ascension: 15h52m51.87s
Declination: 35d51m38.89s
Redshift: 0.113944
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	29.88
Transient MWEBV	processed	0.05
Host match	processed	5.51
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.7
Global aperture photometry	processed	5.53
Validate global photometry	processed	16.96
Global host SED inference	processed	375.33
Local aperture photometry	processed	6.42
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	21.93

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) = 15h52m52.11s, 35d51m41.57s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	38.35	0.72	19.941	0.021	AB

Aperture details

RA, DEC (J2000) = 15h52m51.85s, 35d51m38.81s
semi major axis, semi minor axis (arcsec) = 11.57, 7.56
angle (degrees, anti-clockwise from east) = -154.23

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	22.33	4.63	20.528	0.225	AB
GALEX_NUV	40.42	4.18	19.884	0.112	AB
SDSS_u	88.5	7.77	19.033	0.095	AB
SDSS_g	473.7	6.17	17.211	0.014	AB
DES_g	489.07	1.88	17.177	0.004	AB
PanSTARRS_g	532.4	2.34	17.084	0.005	AB
PanSTARRS_r	980.54	2.42	16.421	0.003	AB
SDSS_i	1408.29	11.89	16.028	0.009	AB
PanSTARRS_i	1413.56	2.82	16.024	0.002	AB
PanSTARRS_z	1682.71	6.72	15.835	0.004	AB
SDSS_z	1829.57	34.71	15.744	0.021	AB
DES_z	1715.13	5.08	15.814	0.003	AB
PanSTARRS_y	2182.2	14.79	15.553	0.007	AB
2MASS_J	2616.72	197.19	14.461	0.082	Vega
2MASS_H	3622.7	350.56	13.635	0.105	Vega
2MASS_K	2910.68	330.53	13.402	0.123	Vega
WISE_W1	1605.19	20.78	13.187	0.014	Vega
WISE_W2	1169.25	24.99	12.891	0.023	Vega
WISE_W3	3889.73	60.88	9.751	0.017	Vega
WISE_W4	3532.09	424.15	8.410	0.130	Vega

Imaging data

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Spectral Energy Distribution

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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})\,	11.001	11.039	11.073
{\rm log}_{10}({\rm SFR})	0.364	0.507	0.648
{\rm log}_{10}({\rm sSFR})	-10.669	-10.536	-10.382
{\rm stellar\ age}	6.521	7.130	8.066

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.221	-0.110	-0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.820	-0.246	0.022

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.266	0.352
\delta	-0.766	-0.553	-0.334
\tau_1/\tau_2	0.789	1.128	1.469
Q_{PAH}	1.023	2.137	3.580
U_{min}	2.329	7.033	13.639
{\rm log}_{10}(\gamma_e)\,	-2.268	-1.645	-1.123

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.522	-2.188	-1.472
{\rm log}_{10}(\tau_{AGN})\,	1.204	1.641	1.961

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.661	0.778	0.896
0.03-0.10 Gyr	-0.049	0.310	0.560
0.10-0.32 Gyr	0.093	0.425	0.670
0.32-1.05 Gyr	0.415	0.677	0.861
1.05-3.41 Gyr	0.622	0.933	1.141
3.41-11.06 Gyr	1.082	1.218	1.300
11.06-12.28 Gyr	0.888	1.310	1.721