2025ocm

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Information

Transient

Name: AT2025ocm
Right ascension: 16h23m56.20s
Declination: 46d54m12.66s
Discovery Date: June 19, 2025, 8:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.005

Host

Name:
Right ascension: 16h23m56.14s
Declination: 46d54m12.59s
Redshift: None
Photometric Redshift: 0.139

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	5.48
Cutout download	processed	41.18
Global aperture construction	processed	0.65
Local aperture photometry	processed	6.52
Global aperture photometry	processed	5.55
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	15.98
Host information	processed	0.14
Global host SED inference	processed	648.83
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.06
Processing status	blocked	N/A	N/A

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) = 16h23m56.20s, 46d54m12.66s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 16h23m56.13s, 46d54m12.81s
semi major axis, semi minor axis (arcsec) = 9.17, 4.51
angle (degrees, anti-clockwise from east) = -84.3

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	148.77	6.4	18.469	0.047	AB
SDSS_g	451.47	5.87	17.263	0.014	AB
PanSTARRS_g	508.96	2.09	17.133	0.004	AB
SDSS_r	955.78	8.49	16.449	0.010	AB
PanSTARRS_r	934.08	2.45	16.474	0.003	AB
PanSTARRS_i	1325.92	1.94	16.094	0.002	AB
PanSTARRS_z	1687.38	5.4	15.832	0.003	AB
SDSS_z	1718.56	19.04	15.812	0.012	AB
DES_z	1645.16	7.27	15.859	0.005	AB
PanSTARRS_y	2223.39	12.51	15.532	0.006	AB
2MASS_J	2483.31	158.2	14.518	0.069	Vega
2MASS_H	3133.76	249.69	13.792	0.087	Vega
2MASS_K	2692.18	267.76	13.487	0.108	Vega
WISE_W1	1304.43	17.92	13.412	0.015	Vega
WISE_W2	951.31	26.18	13.115	0.030	Vega
WISE_W3	590.89	46.05	11.797	0.085	Vega

Imaging data

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})\,	11.112	11.167	11.207
{\rm log}_{10}({\rm SFR})	-0.705	0.067	0.750
{\rm log}_{10}({\rm sSFR})	-11.854	-11.079	-10.367
{\rm stellar\ age}	6.117	6.910	7.769

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.335	-0.231	-0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.251	-0.070	0.364

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.034	0.086	0.181
\delta	-0.918	-0.608	-0.027
\tau_1/\tau_2	0.626	0.958	1.293
Q_{PAH}	0.491	1.790	3.917
U_{min}	1.988	6.571	13.818
{\rm log}_{10}(\gamma_e)\,	-3.014	-2.109	-1.132

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.045	-2.917	-2.059
{\rm log}_{10}(\tau_{AGN})\,	1.115	1.555	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.286	-0.410	0.189
0.03-0.10 Gyr	-0.680	0.148	0.876
0.10-0.32 Gyr	0.019	0.580	0.986
0.32-1.04 Gyr	0.202	0.666	0.946
1.04-3.35 Gyr	0.721	1.101	1.369
3.35-10.79 Gyr	1.167	1.356	1.460
10.79-11.99 Gyr	0.901	1.389	1.824