2025vny

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Information

Transient

Name: SN2025vny
Right ascension: 7h20m24.60s
Declination: 30d20m43.04s
Discovery Date: Aug. 25, 2025, 12:02 p.m.
Classification: SN II
Redshift: 0.030000
MW E(B-V): 0.052

Host

Name:
Right ascension: 7h20m24.61s
Declination: 30d20m44.11s
Redshift: None
Photometric Redshift: 0.108

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	28.27
Transient MWEBV	processed	0.06
Host match	processed	7.52
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	2.75
Global aperture photometry	processed	5.54
Validate global photometry	processed	15.75
Global host SED inference	processed	465.85
Local aperture photometry	processed	6.15
Validate local photometry	processed	0.03
Local host SED inference	processed	518.88

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) = 7h20m24.60s, 30d20m43.04s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	7.15	2.98	21.765	0.453	AB
SDSS_g	16.81	1.4	20.836	0.091	AB
DES_g	18.55	0.6	20.729	0.035	AB
PanSTARRS_g	17.68	0.71	20.781	0.044	AB
SDSS_r	28.68	2.05	20.256	0.078	AB
PanSTARRS_r	23.74	0.64	20.461	0.029	AB
DES_r	26.77	0.66	20.331	0.027	AB
SDSS_i	34.73	3.14	20.048	0.098	AB
PanSTARRS_i	28.52	1.35	20.262	0.051	AB
PanSTARRS_z	36.01	3.12	20.009	0.094	AB
SDSS_z	44.09	9.58	19.789	0.236	AB
DES_z	34.88	1.23	20.044	0.038	AB
PanSTARRS_y	30.14	5.5	20.202	0.198	AB
2MASS_J	7.5	84.85	20.817	12.278	Vega
2MASS_H	-189.59	147.52			Vega
2MASS_K	-91.13	140.08			Vega

Aperture details

RA, DEC (J2000) = 7h20m24.60s, 30d20m44.23s
semi major axis, semi minor axis (arcsec) = 4.71, 3.37
angle (degrees, anti-clockwise from east) = -176.74

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	9.82	3.64	21.420	0.402	AB
SDSS_g	18.55	1.59	20.729	0.093	AB
DES_g	20.16	0.64	20.639	0.035	AB
PanSTARRS_g	18.74	0.85	20.718	0.049	AB
SDSS_r	30.43	2.33	20.192	0.083	AB
PanSTARRS_r	25.97	0.75	20.364	0.031	AB
DES_r	28.99	0.7	20.244	0.026	AB
SDSS_i	36.29	3.65	20.000	0.109	AB
PanSTARRS_i	30.01	1.59	20.207	0.057	AB
PanSTARRS_z	41.1	3.66	19.865	0.097	AB
SDSS_z	53.19	11.41	19.585	0.233	AB
DES_z	37.49	1.35	19.965	0.039	AB
PanSTARRS_y	40.1	6.42	19.892	0.174	AB
2MASS_J	101.38	121.7	17.990	1.303	Vega
2MASS_H	-221.37	208.82			Vega
2MASS_K	-188.13	200.84			Vega
WISE_W1	18.81	10.76	18.015	0.621	Vega
WISE_W2	18.82	14.81	17.375	0.855	Vega
WISE_W3	11.65	72.96	16.060	6.801	Vega
WISE_W4	362.75	413.9	10.881	1.239	Vega

Imaging data

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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})\,	7.644	7.871	8.009
{\rm log}_{10}({\rm SFR})	-2.545	-1.882	-0.971
{\rm log}_{10}({\rm sSFR})	-10.476	-9.803	-8.675
{\rm stellar\ age}	1.102	5.302	7.129

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.499	-0.746	-0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.805	-1.328	-0.266

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.096	0.377	0.839
\delta	-0.624	-0.144	0.246
\tau_1/\tau_2	0.633	1.059	1.474
Q_{PAH}	1.066	2.846	5.273
U_{min}	2.995	8.628	16.474
{\rm log}_{10}(\gamma_e)\,	-2.987	-1.655	-0.543

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.204	-0.370	0.068
{\rm log}_{10}(\tau_{AGN})\,	1.097	1.513	1.987

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.542	-2.419	-1.914
0.03-0.10 Gyr	-2.674	-1.794	-0.813
0.10-0.33 Gyr	-2.804	-1.811	-1.273
0.33-1.10 Gyr	-3.792	-1.896	-1.501
1.10-3.63 Gyr	-4.086	-2.076	-1.775
3.63-12.02 Gyr	-4.482	-2.236	-1.907
12.02-13.35 Gyr	-4.609	-2.337	-1.729

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.605	7.907	8.111
{\rm log}_{10}({\rm SFR})	-2.543	-1.550	-0.700
{\rm log}_{10}({\rm sSFR})	-10.498	-9.548	-8.314
{\rm stellar\ age}	0.306	4.243	7.313

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.553	-0.938	-0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.576	-0.974	-0.086

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.202	0.708	1.181
\delta	-0.399	-0.003	0.282
\tau_1/\tau_2	0.596	0.976	1.373
Q_{PAH}	1.368	3.698	5.762
U_{min}	3.416	9.773	17.448
{\rm log}_{10}(\gamma_e)\,	-2.910	-1.659	-0.586

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.339	-1.094	-0.230
{\rm log}_{10}(\tau_{AGN})\,	0.954	1.407	1.855

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.662	-2.341	-1.649
0.03-0.10 Gyr	-2.695	-1.465	-0.548
0.10-0.33 Gyr	-2.933	-1.562	-0.881
0.33-1.10 Gyr	-4.345	-2.003	-1.368
1.10-3.63 Gyr	-5.633	-2.299	-1.752
3.63-12.02 Gyr	-5.679	-2.504	-1.858
12.02-13.35 Gyr	-5.941	-2.456	-1.605