2025ono

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Information

Transient

Name: AT2025ono
Right ascension: 23h43m55.79s
Declination: 14d17m38.93s
Discovery Date: June 21, 2025, 6:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name:
Right ascension: 23h43m55.77s
Declination: 14d17m38.75s
Redshift: None
Photometric Redshift: 0.118

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	23.59
Transient MWEBV	processed	0.1
Host match	processed	7.47
Host information	processed	0.17
Host MWEBV	processed	0.07
Global aperture construction	processed	0.71
Global aperture photometry	processed	6.44
Validate global photometry	processed	16.86
Global host SED inference	processed	412.46
Local aperture photometry	processed	7.08
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	18.71

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) = 23h43m55.79s, 14d17m38.93s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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	9.81	0.7	21.421	0.078	AB

Aperture details

RA, DEC (J2000) = 23h43m55.76s, 14d17m39.10s
semi major axis, semi minor axis (arcsec) = 2.86, 2.16
angle (degrees, anti-clockwise from east) = -143.58

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	1.55	2.1	23.421	1.470	AB
SDSS_g	13.69	1.26	21.059	0.100	AB
DES_g	12.3	0.25	21.175	0.022	AB
PanSTARRS_g	12.06	0.54	21.196	0.048	AB
SDSS_r	19.14	1.71	20.695	0.097	AB
PanSTARRS_r	16.98	0.55	20.825	0.035	AB
DES_r	18.44	0.47	20.736	0.028	AB
SDSS_i	24.33	2.5	20.435	0.112	AB
PanSTARRS_i	22.2	0.74	20.534	0.036	AB
PanSTARRS_z	23.44	1.62	20.475	0.075	AB
SDSS_z	16.83	7.87	20.835	0.508	AB
DES_z	23.24	1.2	20.484	0.056	AB
PanSTARRS_y	18.38	3.21	20.739	0.190	AB
2MASS_J	66.61	82.15	18.446	1.339	Vega
2MASS_H	51.84	101.84	18.246	2.133	Vega
2MASS_K	-150.51	168.51			Vega
WISE_W1	10.66	8.53	18.632	0.869	Vega
WISE_W2	6.61	13.51	18.510	2.217	Vega
WISE_W3	36.36	62.03	14.824	1.852	Vega
WISE_W4	-120.33	366.57			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})\,	8.569	8.787	8.959
{\rm log}_{10}({\rm SFR})	-1.213	-0.617	-0.076
{\rm log}_{10}({\rm sSFR})	-10.068	-9.438	-8.760
{\rm stellar\ age}	0.675	3.223	5.652

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.650	-1.068	-0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.688	-0.958	0.146

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.218	0.452	0.848
\delta	-0.670	-0.269	0.135
\tau_1/\tau_2	0.706	1.082	1.497
Q_{PAH}	1.413	3.338	5.294
U_{min}	3.216	8.816	16.172
{\rm log}_{10}(\gamma_e)\,	-2.993	-1.943	-0.818

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.458	-0.517	0.004
{\rm log}_{10}(\tau_{AGN})\,	1.002	1.425	1.791

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.229	-0.794	-0.446
0.03-0.10 Gyr	-1.431	-0.592	0.035
0.10-0.32 Gyr	-1.044	-0.403	0.078
0.32-1.05 Gyr	-1.664	-0.692	-0.250
1.05-3.40 Gyr	-3.017	-1.253	-0.789
3.40-11.01 Gyr	-3.476	-1.575	-1.024
11.01-12.23 Gyr	-3.767	-1.609	-0.874