2025eqs results

2025eqs results

Information

Transient

Name:	`SN2025eqs`
Right ascension:	`21h29m31.58s`
Declination:	`27d19m04.00s`
Discovery Date:	`March 16, 2025, 12:37 p.m.`
Classification:	`SN Ia`
Redshift:	`0.016101`
MW E(B-V):	`0.129`

Host

Name:	`2025eqs`
Right ascension:	`21h29m31.51s`
Declination:	`27d19m14.52s`
Redshift:	`0.016101`
Photometric Redshift:	`0.014`

Cutout Download Report

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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	2.03
Transient MWEBV	processed	0.11
Host match	processed	0.95
Host information	processed	0.08
Host MWEBV	processed	0.05
Global aperture construction	processed	0.19
Global aperture photometry	processed	2.29
Validate global photometry	processed	4.32
Global host SED inference	processed	3900.82
Local aperture photometry	processed	2.12
Validate local photometry	processed	0.02
Local host SED inference	processed	1451.48

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h29m31.58s, 27d19m04.00s
semi major axis, semi minor axis (arcsec):	6.1, 6.1
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	29.37	3.47	20.230	0.128	AB
SDSS_u	45.8	6.07	19.748	0.144	AB
SDSS_g	149.36	4.59	18.464	0.033	AB
PanSTARRS_g	132.22	2.4	18.597	0.020	AB
SDSS_r	305.08	6.89	17.689	0.025	AB
PanSTARRS_r	243.41	3.27	17.934	0.015	AB
SDSS_i	357.26	8.65	17.518	0.026	AB
PanSTARRS_i	304.21	4.05	17.692	0.014	AB
PanSTARRS_z	325.05	5.81	17.620	0.019	AB
SDSS_z	390.17	22.89	17.422	0.064	AB
PanSTARRS_y	426.29	13.05	17.326	0.033	AB
2MASS_J	1194.68	192.85	15.312	0.175	Vega
2MASS_H	837.51	272.73	15.225	0.354	Vega
2MASS_K	1169.23	267.08	14.392	0.248	Vega
WISE_W1	151.09	49.34	15.753	0.355	Vega

Aperture details

RA, DEC (J2000):	21h29m31.54s, 27d19m16.50s
semi major axis, semi minor axis (arcsec):	20.15, 7.35
angle (degrees, anti-clockwise from east):	-45.53

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	133.25	7.74	18.588	0.063	AB
SDSS_u	250.59	12.38	17.903	0.054	AB
SDSS_g	1006.39	10.98	16.393	0.012	AB
PanSTARRS_g	985.28	4.79	16.416	0.005	AB
SDSS_r	1928.13	15.44	15.687	0.009	AB
PanSTARRS_r	1927.6	6.45	15.687	0.004	AB
SDSS_i	2704.7	19.45	15.320	0.008	AB
PanSTARRS_i	2615.85	8.02	15.356	0.003	AB
PanSTARRS_z	3076.92	12.17	15.180	0.004	AB
SDSS_z	3235.87	48.05	15.125	0.016	AB
PanSTARRS_y	3636.39	27.75	14.998	0.008	AB
2MASS_J	6627.22	397.87	13.452	0.065	Vega
2MASS_H	7591.49	561.17	12.832	0.080	Vega
2MASS_K	7767.07	550.97	12.337	0.077	Vega
WISE_W1	3192.34	135.81	12.441	0.046	Vega
WISE_W2	1956.35	92.8	12.332	0.051	Vega
WISE_W3	6855.68	274.58	9.136	0.043	Vega
WISE_W4	9026.24	1270.99	7.391	0.153	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.607	8.689	8.781
{\rm log}_{10}({\rm SFR})	-1.658	-1.327	-0.994
{\rm log}_{10}({\rm sSFR})	-10.352	-10.002	-9.702
{\rm stellar\ age}	8.326	10.509	12.542

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.462	-1.075	-0.808
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.214	0.334	0.432

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.039	0.138	0.405
\delta	-0.222	0.138	0.319
\tau_1/\tau_2	0.964	1.338	1.695
Q_{PAH}	0.159	0.548	1.283
U_{min}	2.137	7.273	14.237
{\rm log}_{10}(\gamma_e)\,	-3.478	-2.846	-1.485

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.380	-1.077	-0.802
{\rm log}_{10}(\tau_{AGN})\,	1.441	1.690	1.926

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.724	-1.525	-1.290
0.03-0.10 Gyr	-1.672	-1.258	-0.897
0.10-0.33 Gyr	-3.764	-2.335	-1.745
0.33-1.10 Gyr	-4.323	-2.930	-2.222
1.10-3.67 Gyr	-4.526	-2.892	-2.089
3.67-12.19 Gyr	-2.389	-1.378	-1.146
12.19-13.54 Gyr	-1.152	-0.464	-0.125

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.649	9.737	9.838
{\rm log}_{10}({\rm SFR})	-0.530	-0.281	-0.046
{\rm log}_{10}({\rm sSFR})	-10.247	-10.004	-9.779
{\rm stellar\ age}	7.301	8.319	11.075

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.126	-0.807	-0.577
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.956	-1.854	-1.639

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.692	0.878	1.044
\delta	0.281	0.350	0.387
\tau_1/\tau_2	0.122	0.368	0.702
Q_{PAH}	0.154	0.466	1.032
U_{min}	1.921	5.326	11.054
{\rm log}_{10}(\gamma_e)\,	-3.783	-3.395	-2.750

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.487	-3.719	-2.765
{\rm log}_{10}(\tau_{AGN})\,	1.157	1.701	2.032

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.539	-0.282	-0.116
0.03-0.10 Gyr	-0.705	-0.288	0.038
0.10-0.33 Gyr	-1.096	-0.555	-0.186
0.33-1.10 Gyr	-1.514	-0.878	-0.492
1.10-3.67 Gyr	-1.431	-0.696	-0.323
3.67-12.19 Gyr	-0.620	-0.182	-0.033
12.19-13.54 Gyr	-0.470	0.125	0.789