2025occ

Download data

Information

Transient

Name: AT2025occ
Right ascension: 14h31m01.33s
Declination: 34d17m49.59s
Discovery Date: June 15, 2025, 6:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 14h31m01.32s
Declination: 34d17m49.94s
Redshift: 0.191208
Photometric Redshift:

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	6.45
Cutout download	processed	30.89
Global aperture construction	processed	0.67
Local aperture photometry	processed	6.51
Global aperture photometry	processed	5.77
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	16.66
Host information	processed	0.15
Global host SED inference	processed	410.5
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) = 14h31m01.33s, 34d17m49.59s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 14h31m01.32s, 34d17m50.19s
semi major axis, semi minor axis (arcsec) = 3.7, 3.06
angle (degrees, anti-clockwise from east) = -3.89

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.33	0.89	21.737	0.131	AB
GALEX_NUV	16.48	0.14	20.858	0.010	AB
SDSS_u	30.34	3.15	20.195	0.113	AB
SDSS_g	80.8	2.62	19.132	0.035	AB
DES_g	78.96	0.7	19.156	0.010	AB
PanSTARRS_g	87.42	0.85	19.046	0.011	AB
SDSS_r	131.17	3.33	18.605	0.028	AB
PanSTARRS_r	129.77	0.9	18.617	0.008	AB
SDSS_i	187.05	4.58	18.220	0.027	AB
PanSTARRS_i	184.3	0.82	18.236	0.005	AB
PanSTARRS_z	182.59	1.98	18.246	0.012	AB
SDSS_z	216.48	10.89	18.061	0.055	AB
DES_z	199.59	2.48	18.150	0.014	AB
PanSTARRS_y	215.04	4.1	18.069	0.021	AB
2MASS_J	258.12	84.0	16.976	0.353	Vega
2MASS_H	410.13	124.33	16.000	0.329	Vega
2MASS_K	422.53	119.86	15.498	0.308	Vega
WISE_W1	131.89	7.14	15.900	0.059	Vega
WISE_W2	132.7	11.1	15.254	0.091	Vega
WISE_W3	497.28	43.1	11.985	0.094	Vega
WISE_W4	367.91	272.99	10.866	0.806	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})\,	10.085	10.186	10.270
{\rm log}_{10}({\rm SFR})	0.564	0.845	1.086
{\rm log}_{10}({\rm sSFR})	-9.659	-9.360	-9.035
{\rm stellar\ age}	3.287	4.697	5.697

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.863	-0.457	-0.237
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.042	0.270	0.402

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.200	0.310	0.497
\delta	-0.765	-0.452	-0.166
\tau_1/\tau_2	0.792	1.112	1.448
Q_{PAH}	0.657	1.647	3.150
U_{min}	2.287	6.653	13.050
{\rm log}_{10}(\gamma_e)\,	-3.185	-2.434	-1.598

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.983	-2.664	-1.756
{\rm log}_{10}(\tau_{AGN})\,	0.945	1.344	1.796

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.404	0.540	0.668
0.03-0.10 Gyr	0.590	0.941	1.209
0.10-0.32 Gyr	0.641	0.917	1.161
0.32-1.01 Gyr	0.205	0.561	0.813
1.01-3.22 Gyr	0.020	0.312	0.534
3.22-10.26 Gyr	-0.149	0.203	0.392
10.26-11.40 Gyr	-0.347	0.195	0.594