2025ngs results

2025ngs results

Information

Transient

Name:	`SN2025ngs`
Right ascension:	`15h35m16.68s`
Declination:	`30d51m55.72s`
Discovery Date:	`June 12, 2025, 9:34 a.m.`
Classification:	`SN II`
Redshift:	`0.006300`
MW E(B-V):	`0.025`

Host

Name:	`2025ngs`
Right ascension:	`15h35m15.86s`
Declination:	`30d51m51.12s`
Redshift:	`0.005873`
Photometric Redshift:	`0.003`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r	GALEX_NUV GALEX_FUV DES_g DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	1.6
Transient MWEBV	processed	0.1
Host match	processed	0.91
Host information	processed	0.09
Host MWEBV	processed	0.03
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.73
Validate global photometry	processed	14.96
Global host SED inference	processed	421.55
Local aperture photometry	processed	4.84
Validate local photometry	processed	0.03
Local host SED inference	processed	416.58

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h35m16.68s, 30d51m55.72s
semi major axis, semi minor axis (arcsec):	16.52, 16.52
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	9177.44	5.21	13.993	0.001	AB
PanSTARRS_r	14446.16	5.07	13.501	0.000	AB
DES_r	15163.75	31.88	13.448	0.002	AB
PanSTARRS_i	17771.43	5.54	13.276	0.000	AB
PanSTARRS_z	20997.32	13.66	13.095	0.001	AB
PanSTARRS_y	25240.75	33.05	12.895	0.001	AB
2MASS_J	28406.45	323.11	11.872	0.012	Vega
2MASS_H	34401.48	528.21	11.191	0.017	Vega
2MASS_K	29723.51	532.31	10.879	0.019	Vega
WISE_W1	15330.53	59.01	10.737	0.004	Vega
WISE_W2	9714.66	62.84	10.592	0.007	Vega
WISE_W3	43180.18	183.78	7.138	0.005	Vega
WISE_W4	41248.54	2057.86	5.741	0.054	Vega

Aperture details

RA, DEC (J2000):	15h35m16.25s, 30d51m51.39s
semi major axis, semi minor axis (arcsec):	34.59, 12.21
angle (degrees, anti-clockwise from east):	-83.13

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	4379.03	21.0	14.797	0.005	AB
SDSS_g	10854.38	27.49	13.811	0.003	AB
PanSTARRS_g	11040.28	6.37	13.793	0.001	AB
SDSS_r	17100.25	34.86	13.317	0.002	AB
PanSTARRS_r	16991.43	6.15	13.324	0.000	AB
DES_r	17799.31	34.57	13.274	0.002	AB
SDSS_i	20927.93	39.39	13.098	0.002	AB
PanSTARRS_i	20547.23	6.78	13.118	0.000	AB
PanSTARRS_z	23918.02	16.84	12.953	0.001	AB
SDSS_z	26035.28	64.2	12.861	0.003	AB
PanSTARRS_y	28652.05	41.03	12.757	0.002	AB
2MASS_J	32043.9	405.38	11.741	0.014	Vega
2MASS_H	39866.23	663.75	11.031	0.018	Vega
2MASS_K	33893.13	669.57	10.737	0.021	Vega
WISE_W1	18772.76	69.46	10.517	0.004	Vega
WISE_W2	12048.83	76.09	10.359	0.007	Vega
WISE_W3	60003.47	240.08	6.781	0.004	Vega
WISE_W4	79622.26	3289.67	5.027	0.045	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.341	9.473	9.591
{\rm log}_{10}({\rm SFR})	-1.351	-0.897	-0.517
{\rm log}_{10}({\rm sSFR})	-10.874	-10.359	-9.902
{\rm stellar\ age}	6.324	7.792	9.837

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.034	-0.689	-0.445
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.427	-0.547	0.067

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.212	0.378	0.594
\delta	-0.552	-0.239	0.105
\tau_1/\tau_2	0.505	0.874	1.224
Q_{PAH}	0.754	1.994	4.129
U_{min}	2.264	7.340	14.290
{\rm log}_{10}(\gamma_e)\,	-3.253	-2.443	-1.598

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.173	-2.942	-1.861
{\rm log}_{10}(\tau_{AGN})\,	0.982	1.489	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.036	-0.786	-0.585
0.03-0.10 Gyr	-2.051	-1.015	-0.467
0.10-0.33 Gyr	-2.125	-1.040	-0.512
0.33-1.10 Gyr	-1.835	-1.001	-0.580
1.10-3.66 Gyr	-1.467	-0.667	-0.382
3.66-12.13 Gyr	-0.865	-0.473	-0.279
12.13-13.48 Gyr	-0.872	-0.297	0.372

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.243	9.357	9.436
{\rm log}_{10}({\rm SFR})	-0.531	-0.112	0.139
{\rm log}_{10}({\rm sSFR})	-9.899	-9.459	-9.128
{\rm stellar\ age}	5.466	6.764	7.983

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.537	-0.323	-0.137
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.090	0.287	0.413

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.242	0.424	0.628
\delta	-0.268	0.022	0.226
\tau_1/\tau_2	0.603	0.956	1.308
Q_{PAH}	0.632	1.588	3.185
U_{min}	2.513	6.826	13.099
{\rm log}_{10}(\gamma_e)\,	-3.321	-2.552	-1.753

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.891	-2.715	-2.019
{\rm log}_{10}(\tau_{AGN})\,	0.964	1.381	1.850

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.820	-0.652	-0.486
0.03-0.10 Gyr	-0.466	0.011	0.278
0.10-0.33 Gyr	-0.834	-0.384	-0.054
0.33-1.10 Gyr	-1.127	-0.690	-0.432
1.10-3.66 Gyr	-1.020	-0.639	-0.412
3.66-12.13 Gyr	-0.902	-0.603	-0.447
12.13-13.48 Gyr	-1.079	-0.545	-0.100