2025tis

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Information

Transient

Name: SN2025tis
Right ascension: 3h55m22.78s
Declination: -28d09m32.68s
Discovery Date: Aug. 7, 2025, 7:55 a.m.
Classification: SN II
Redshift: 0.005000
MW E(B-V): 0.010

Host

Name: IC2007
Right ascension: 3h55m22.75s
Declination: -28d09m29.92s
Redshift: 0.005047
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	32.56
Transient MWEBV	processed	0.05
Host match	processed	4.44
Host information	processed	0.21
Host MWEBV	processed	0.05
Global aperture construction	processed	1.35
Global aperture photometry	processed	5.96
Validate global photometry	processed	16.33
Global host SED inference	processed	386.18
Local aperture photometry	processed	5.81
Validate local photometry	processed	0.02
Local host SED inference	processed	420.46

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) = 3h55m22.78s, -28d09m32.68s
semi major axis, semi minor axis (arcsec) = 19.2, 19.2
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1309.76	27.17	16.107	0.023	AB
GALEX_NUV	1779.28	17.88	15.774	0.011	AB
DES_g	11561.24	3.59	13.742	0.000	AB
PanSTARRS_g	11594.72	5.55	13.739	0.001	AB
PanSTARRS_r	18534.67	8.84	13.230	0.001	AB
DES_r	19202.89	5.2	13.192	0.000	AB
PanSTARRS_i	22115.71	9.48	13.038	0.000	AB
PanSTARRS_z	25769.34	13.79	12.872	0.001	AB
DES_z	27559.64	19.25	12.799	0.001	AB
PanSTARRS_y	32062.22	44.52	12.635	0.002	AB
2MASS_J	34491.44	440.78	11.661	0.014	Vega
2MASS_H	41178.64	682.82	10.996	0.018	Vega
2MASS_K	33384.63	799.11	10.753	0.026	Vega
WISE_W1	16906.41	70.27	10.631	0.005	Vega
WISE_W2	10621.77	129.93	10.496	0.013	Vega
WISE_W3	47546.58	275.94	7.033	0.006	Vega
WISE_W4	60423.23	2065.39	5.327	0.037	Vega

Aperture details

RA, DEC (J2000) = 3h55m22.70s, -28d09m31.23s
semi major axis, semi minor axis (arcsec) = 43.51, 22.41
angle (degrees, anti-clockwise from east) = -144.3

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1584.03	29.88	15.901	0.020	AB
GALEX_NUV	2372.81	20.89	15.462	0.010	AB
DES_g	20090.15	4.82	13.143	0.000	AB
PanSTARRS_g	20923.44	8.78	13.098	0.000	AB
PanSTARRS_r	31554.87	14.04	12.652	0.000	AB
DES_r	26936.24	6.34	12.824	0.000	AB
PanSTARRS_i	36557.24	15.21	12.493	0.000	AB
PanSTARRS_z	40960.81	22.12	12.369	0.001	AB
DES_z	37623.2	23.09	12.461	0.001	AB
PanSTARRS_y	49066.74	70.71	12.173	0.002	AB
2MASS_J	50562.14	716.26	11.246	0.015	Vega
2MASS_H	57634.75	1111.81	10.631	0.021	Vega
2MASS_K	45436.41	1302.78	10.419	0.031	Vega
WISE_W1	24957.35	101.26	10.208	0.004	Vega
WISE_W2	15076.23	197.95	10.115	0.014	Vega
WISE_W3	64540.32	413.22	6.701	0.007	Vega
WISE_W4	105405.18	3093.52	4.723	0.032	Vega

Imaging data

Click the image to load the interactive plot.

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})\,	9.299	9.371	9.474
{\rm log}_{10}({\rm SFR})	-0.807	-0.589	-0.363
{\rm log}_{10}({\rm sSFR})	-10.194	-9.986	-9.746
{\rm stellar\ age}	6.595	7.630	8.943

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.970	-0.651	-0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.041	0.121	0.264

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.229	0.399	0.588
\delta	-0.200	0.031	0.184
\tau_1/\tau_2	0.696	1.031	1.351
Q_{PAH}	0.212	0.739	1.962
U_{min}	2.416	7.575	14.613
{\rm log}_{10}(\gamma_e)\,	-3.136	-2.437	-1.731

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.467	-3.514	-2.510
{\rm log}_{10}(\tau_{AGN})\,	0.991	1.476	1.956

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.859	-0.742	-0.615
0.03-0.10 Gyr	-0.803	-0.529	-0.264
0.10-0.33 Gyr	-1.104	-0.752	-0.478
0.33-1.10 Gyr	-1.322	-0.923	-0.656
1.10-3.66 Gyr	-1.166	-0.714	-0.481
3.66-12.14 Gyr	-0.730	-0.528	-0.385
12.14-13.49 Gyr	-0.841	-0.375	0.097

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.285	9.381	9.481
{\rm log}_{10}({\rm SFR})	-1.296	-0.866	-0.522
{\rm log}_{10}({\rm sSFR})	-10.645	-10.255	-9.871
{\rm stellar\ age}	3.960	5.703	6.818

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.121	-0.756	-0.490
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.717	-0.132	0.217

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.230	0.371	0.539
\delta	-0.330	-0.014	0.213
\tau_1/\tau_2	0.596	0.895	1.192
Q_{PAH}	1.157	2.305	4.000
U_{min}	2.750	7.347	14.098
{\rm log}_{10}(\gamma_e)\,	-3.037	-2.232	-1.409

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.030	-2.937	-2.055
{\rm log}_{10}(\tau_{AGN})\,	1.022	1.526	1.929

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.537	-1.090	-0.842
0.03-0.10 Gyr	-1.333	-0.810	-0.405
0.10-0.33 Gyr	-0.737	-0.389	-0.055
0.33-1.10 Gyr	-0.465	-0.215	-0.004
1.10-3.66 Gyr	-0.686	-0.414	-0.206
3.66-12.14 Gyr	-1.035	-0.646	-0.455
12.14-13.49 Gyr	-1.275	-0.685	-0.286