2025okb

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Information

Transient

Name: AT2025okb
Right ascension: 13h21m49.17s
Declination: 27d18m31.28s
Discovery Date: June 20, 2025, 6:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 13h21m48.53s
Declination: 27d18m32.31s
Redshift: None
Photometric Redshift: 0.079

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	23.99
Transient MWEBV	processed	0.04
Host match	processed	5.4
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	8.59
Global aperture photometry	processed	6.37
Validate global photometry	processed	17.51
Global host SED inference	time limit exceeded	7194.17
Local aperture photometry	processed	7.03
Validate local photometry	processed	0.03
Local host SED inference	processed	416.5

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) = 13h21m49.17s, 27d18m31.28s
semi major axis, semi minor axis (arcsec) = 1.34, 1.34
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	10.0	0.21	21.400	0.023	AB
PanSTARRS_g	9.16	0.3	21.495	0.035	AB
SDSS_r	17.83	1.24	20.772	0.075	AB
PanSTARRS_r	15.65	0.51	20.914	0.036	AB
DES_r	18.39	0.42	20.738	0.025	AB
SDSS_i	26.6	1.75	20.338	0.071	AB
PanSTARRS_i	24.0	0.53	20.449	0.024	AB
PanSTARRS_z	22.79	0.92	20.506	0.044	AB
SDSS_z	23.18	3.95	20.487	0.185	AB
DES_z	29.05	1.1	20.242	0.041	AB
PanSTARRS_y	27.22	1.97	20.313	0.079	AB

Aperture details

RA, DEC (J2000) = 13h21m48.16s, 27d18m33.28s
semi major axis, semi minor axis (arcsec) = 12.99, 5.46
angle (degrees, anti-clockwise from east) = -81.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	20.83	1.57	20.603	0.082	AB
GALEX_NUV	33.4	1.19	20.091	0.039	AB
SDSS_u	803.57	9.41	16.637	0.013	AB
SDSS_g	6688.63	21.35	14.337	0.003	AB
PanSTARRS_g	7246.54	2.74	14.250	0.000	AB
SDSS_r	4226.95	17.25	14.835	0.004	AB
PanSTARRS_r	14809.67	4.51	13.474	0.000	AB
DES_r	5525.58	6.55	14.544	0.001	AB
SDSS_i	9343.69	26.05	13.974	0.003	AB
PanSTARRS_i	17924.25	4.39	13.266	0.000	AB
PanSTARRS_z	24161.88	6.87	12.942	0.000	AB
SDSS_z	25560.41	47.73	12.881	0.002	AB
DES_z	8110.21	16.73	14.127	0.002	AB
PanSTARRS_y	27709.56	12.98	12.793	0.001	AB
2MASS_J	32084.98	199.42	11.739	0.007	Vega
2MASS_H	37383.25	333.35	11.101	0.010	Vega
2MASS_K	27362.78	299.74	10.969	0.012	Vega
WISE_W1	10857.05	56.27	11.112	0.006	Vega
WISE_W2	5620.47	53.33	11.187	0.010	Vega
WISE_W3	2214.29	115.61	10.363	0.057	Vega
WISE_W4	1409.73	593.07	9.407	0.457	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.720	8.857	8.992
{\rm log}_{10}({\rm SFR})	-1.583	-1.011	-0.364
{\rm log}_{10}({\rm sSFR})	-10.434	-9.906	-9.203
{\rm stellar\ age}	4.691	6.523	7.782

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.681	-1.184	-0.613
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.623	-0.018	0.336

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.452	0.864	1.313
\delta	-0.344	-0.054	0.220
\tau_1/\tau_2	0.724	1.082	1.404
Q_{PAH}	0.859	2.582	4.954
U_{min}	2.845	7.575	14.375
{\rm log}_{10}(\gamma_e)\,	-2.838	-1.818	-0.607

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.080	-0.747	0.013
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.434	1.905

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.446	-1.031	-0.563
0.03-0.10 Gyr	-1.785	-1.054	-0.290
0.10-0.33 Gyr	-2.047	-1.300	-0.706
0.33-1.07 Gyr	-2.072	-1.291	-0.859
1.07-3.50 Gyr	-1.704	-1.121	-0.852
3.50-11.44 Gyr	-1.476	-1.061	-0.845
11.44-12.71 Gyr	-1.702	-1.072	-0.564

Global parameter details

Documentation

Data not available