2025sen

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Information

Transient

Name: AT2025sen
Right ascension: 11h56m19.61s
Declination: 26d08m16.24s
Discovery Date: July 22, 2025, 4:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 1764107
Right ascension: 11h56m19.37s
Declination: 26d08m12.57s
Redshift: 0.109250
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	21.07
Transient MWEBV	processed	0.11
Host match	processed	5.06
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.77
Validate global photometry	processed	16.88
Global host SED inference	processed	365.94
Local aperture photometry	processed	6.42
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	22.21

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) = 11h56m19.61s, 26d08m16.24s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
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	18.5	0.93	20.732	0.055	AB

Aperture details

RA, DEC (J2000) = 11h56m19.46s, 26d08m12.31s
semi major axis, semi minor axis (arcsec) = 12.79, 6.95
angle (degrees, anti-clockwise from east) = -110.15

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	20.41	4.45	20.625	0.237	AB
GALEX_NUV	33.51	3.98	20.087	0.129	AB
SDSS_u	31.6	7.64	20.151	0.263	AB
SDSS_g	459.61	6.14	17.244	0.015	AB
DES_g	498.82	1.36	17.155	0.003	AB
PanSTARRS_g	496.43	2.36	17.160	0.005	AB
SDSS_r	931.31	8.88	16.477	0.010	AB
PanSTARRS_r	1009.12	3.02	16.390	0.003	AB
DES_r	1034.32	2.94	16.363	0.003	AB
SDSS_i	1353.54	11.69	16.071	0.009	AB
PanSTARRS_i	1338.5	3.57	16.083	0.003	AB
PanSTARRS_z	1700.04	6.42	15.824	0.004	AB
SDSS_z	1815.34	26.74	15.753	0.016	AB
DES_z	1803.29	9.17	15.760	0.006	AB
PanSTARRS_y	2001.35	13.35	15.647	0.007	AB
2MASS_J	2423.31	168.9	14.544	0.076	Vega
2MASS_H	3061.16	252.01	13.818	0.089	Vega
2MASS_K	3167.18	299.74	13.311	0.103	Vega
WISE_W1	1299.43	25.05	13.417	0.021	Vega
WISE_W2	811.36	29.64	13.288	0.040	Vega
WISE_W3	1798.68	98.69	10.589	0.060	Vega
WISE_W4	1933.7	619.35	9.064	0.348	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})\,	11.012	11.060	11.125
{\rm log}_{10}({\rm SFR})	-0.075	0.200	0.452
{\rm log}_{10}({\rm sSFR})	-11.129	-10.846	-10.585
{\rm stellar\ age}	7.674	9.468	11.458

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.546	-0.430	-0.332
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.238	-0.657	-0.149

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.096	0.149	0.219
\delta	-0.749	-0.483	-0.217
\tau_1/\tau_2	0.553	1.013	1.472
Q_{PAH}	1.124	3.118	5.269
U_{min}	2.818	8.245	15.518
{\rm log}_{10}(\gamma_e)\,	-1.953	-0.681	-0.234

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.962	-2.717	-1.694
{\rm log}_{10}(\tau_{AGN})\,	1.272	1.735	2.001

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.326	0.007	0.211
0.03-0.10 Gyr	-0.162	0.267	0.570
0.10-0.32 Gyr	-0.551	0.127	0.441
0.32-1.05 Gyr	-0.866	0.002	0.385
1.05-3.42 Gyr	-1.207	-0.084	0.417
3.42-11.11 Gyr	-0.140	1.062	1.289
11.11-12.34 Gyr	1.283	1.930	2.264