2025kly

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Information

Transient

Name: AT2025kly
Right ascension: 16h28m30.97s
Declination: 36d49m17.11s
Discovery Date: May 2, 2025, 8:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2025kly
Right ascension: 16h28m30.89s
Declination: 36d49m16.72s
Redshift: None
Photometric Redshift: 0.182

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.58
Transient MWEBV	processed	0.11
Host match	processed	2.32
Host information	processed	0.1
Host MWEBV	processed	0.09
Global aperture construction	processed	0.7
Global aperture photometry	processed	6.72
Validate global photometry	processed	18.59
Global host SED inference	processed	379.74
Local aperture photometry	processed	6.63
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) = 16h28m30.97s, 36d49m17.11s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 16h28m30.77s, 36d49m16.55s
semi major axis, semi minor axis (arcsec) = 11.72, 2.54
angle (degrees, anti-clockwise from east) = -100.53

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.04	2.95	21.510	0.354	AB
GALEX_NUV	10.23	0.62	21.375	0.066	AB
SDSS_u	28.08	4.56	20.279	0.176	AB
SDSS_g	64.93	2.59	19.369	0.043	AB
DES_g	65.36	0.73	19.362	0.012	AB
PanSTARRS_g	83.26	1.36	19.099	0.018	AB
SDSS_r	104.41	3.56	18.853	0.037	AB
PanSTARRS_r	115.4	1.45	18.744	0.014	AB
SDSS_i	141.96	4.92	18.520	0.038	AB
PanSTARRS_i	142.02	1.3	18.519	0.010	AB
PanSTARRS_z	142.79	3.08	18.513	0.023	AB
SDSS_z	107.99	20.25	18.817	0.204	AB
DES_z	163.11	2.63	18.369	0.018	AB
PanSTARRS_y	169.63	8.61	18.326	0.055	AB
2MASS_J	201.95	163.57	17.242	0.879	Vega
2MASS_H	192.96	263.07	16.819	1.480	Vega
2MASS_K	383.53	283.0	15.603	0.801	Vega
WISE_W1	105.46	9.42	16.143	0.097	Vega
WISE_W2	80.81	15.52	15.792	0.208	Vega
WISE_W3	67.02	60.56	14.160	0.981	Vega
WISE_W4	575.59	384.68	10.380	0.726	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})\,	9.866	9.956	10.057
{\rm log}_{10}({\rm SFR})	0.004	0.365	0.750
{\rm log}_{10}({\rm sSFR})	-9.982	-9.596	-9.187
{\rm stellar\ age}	1.165	2.797	4.394

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.083	-0.318	0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.032	0.025	0.256

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.305	0.453
\delta	-0.718	-0.397	-0.103
\tau_1/\tau_2	0.661	1.003	1.351
Q_{PAH}	0.916	2.456	4.607
U_{min}	2.515	7.631	14.905
{\rm log}_{10}(\gamma_e)\,	-2.865	-1.853	-0.677

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.020	-2.517	-1.417
{\rm log}_{10}(\tau_{AGN})\,	0.995	1.472	1.901

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.053	0.294	0.512
0.03-0.10 Gyr	-0.134	0.392	0.844
0.10-0.32 Gyr	0.319	0.763	1.048
0.32-1.02 Gyr	0.436	0.836	1.062
1.02-3.25 Gyr	-0.737	0.024	0.347
3.25-10.35 Gyr	-1.512	-0.380	0.015
10.35-11.50 Gyr	-1.691	-0.438	0.137