2025shf

Download data

Information

Transient

Name: SN2025shf
Right ascension: 23h10m06.71s
Declination: 3d09m12.14s
Discovery Date: July 26, 2025, 9:10 a.m.
Classification: SN Ic-BL
Redshift: 0.035300
MW E(B-V): 0.048

Host

Name:
Right ascension: 23h10m06.72s
Declination: 3d09m12.15s
Redshift: None
Photometric Redshift: 0.089

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.78
Transient MWEBV	no transient MWEBV	0.0
Host match	not processed	5.57
Host information	not processed	0.14
Host MWEBV	not processed	0.05
Global aperture construction	not processed	0.65
Global aperture photometry	not processed	6.27
Validate global photometry	not processed	17.43
Global host SED inference	not processed	602.59
Local aperture photometry	not processed	7.02
Validate local photometry	not processed	0.03
Local host SED inference	not processed	534.51

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) = 23h10m06.69s, 3d09m11.95s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	8.32	0.17	21.600	0.022	AB
PanSTARRS_r	10.07	0.32	21.393	0.034	AB
DES_r	10.15	0.27	21.384	0.029	AB
PanSTARRS_i	11.89	0.27	21.212	0.025	AB
PanSTARRS_z	13.88	0.79	21.044	0.062	AB
DES_z	14.52	0.73	20.995	0.055	AB
PanSTARRS_y	13.37	2.23	21.085	0.181	AB

Aperture details

RA, DEC (J2000) = 23h10m06.71s, 3d09m12.33s
semi major axis, semi minor axis (arcsec) = 2.29, 2.0
angle (degrees, anti-clockwise from east) = -134.61

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.74	1.4	22.467	0.405	AB
GALEX_NUV	5.55	1.25	22.040	0.245	AB
SDSS_u	12.21	2.18	21.183	0.193	AB
SDSS_g	11.87	1.1	21.213	0.101	AB
DES_g	11.84	0.22	21.217	0.020	AB
PanSTARRS_g	10.7	0.47	21.326	0.048	AB
SDSS_r	13.94	1.34	21.040	0.104	AB
PanSTARRS_r	14.68	0.54	20.983	0.040	AB
DES_r	14.8	0.35	20.975	0.026	AB
SDSS_i	17.16	1.91	20.814	0.121	AB
PanSTARRS_i	16.1	0.45	20.883	0.030	AB
PanSTARRS_z	19.89	1.32	20.653	0.072	AB
SDSS_z	14.88	5.46	20.969	0.398	AB
DES_z	19.63	0.93	20.668	0.052	AB
PanSTARRS_y	20.72	3.67	20.609	0.192	AB
2MASS_J	-80.37	79.97			Vega
2MASS_H	-11.55	124.54			Vega
2MASS_K	-44.25	128.85			Vega
WISE_W1	6.68	6.14	19.139	0.998	Vega
WISE_W2	14.67	10.19	17.645	0.754	Vega
WISE_W3	-33.29	54.74			Vega
WISE_W4	-302.25	400.54			Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.802	8.147	8.365
{\rm log}_{10}({\rm SFR})	-1.872	-0.324	0.217
{\rm log}_{10}({\rm sSFR})	-10.125	-8.319	-7.913
{\rm stellar\ age}	0.068	0.283	4.113

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.580	-0.801	-0.060
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.450	-0.720	-0.032

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.217	0.513	1.310
\delta	-0.530	-0.084	0.202
\tau_1/\tau_2	0.526	1.050	1.534
Q_{PAH}	1.397	3.412	5.706
U_{min}	3.608	10.597	18.640
{\rm log}_{10}(\gamma_e)\,	-2.955	-1.826	-0.745

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.021	-0.348	0.138
{\rm log}_{10}(\tau_{AGN})\,	1.105	1.585	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.190	-2.790	-1.697
0.03-0.10 Gyr	-1.782	-0.165	0.379
0.10-0.33 Gyr	-3.524	-1.229	-0.313
0.33-1.06 Gyr	-5.741	-3.076	-1.142
1.06-3.47 Gyr	-7.640	-4.519	-1.880
3.47-11.33 Gyr	-8.689	-4.995	-2.115
11.33-12.58 Gyr	-8.803	-4.515	-1.827

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.117	8.517	8.730
{\rm log}_{10}({\rm SFR})	-0.385	0.194	0.623
{\rm log}_{10}({\rm sSFR})	-8.943	-8.102	-7.912
{\rm stellar\ age}	0.069	0.665	6.103

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.698	-1.327	-0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.526	-0.623	0.204

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.288	1.128	1.713
\delta	0.021	0.253	0.350
\tau_1/\tau_2	0.587	1.092	1.582
Q_{PAH}	0.638	1.936	4.067
U_{min}	4.666	12.156	19.605
{\rm log}_{10}(\gamma_e)\,	-3.024	-1.751	-0.677

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.652	-1.535	-0.213
{\rm log}_{10}(\tau_{AGN})\,	1.082	1.472	1.879

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.000	-2.809	-1.496
0.03-0.10 Gyr	-0.226	0.357	0.786
0.10-0.33 Gyr	-3.658	-1.982	-0.445
0.33-1.06 Gyr	-6.123	-3.474	-1.465
1.06-3.47 Gyr	-7.001	-3.603	-1.494
3.47-11.33 Gyr	-7.624	-3.764	-1.574
11.33-12.58 Gyr	-7.939	-3.671	-1.095