2025shf

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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

Cutout download
 Cutout download
processing
 status
Transient information
Transient information
not processed
 status
Transient MWEBV
Transient MWEBV
not processed
 status
Host match
 Host match
not processed
 status
Host information
Host information
not processed
 status
Local aperture photometry
 Local aperture photometry
not processed
 status
Validate local photometry
 Validate local photometry
not processed
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
not processed
 status
Global host SED inference
Global host SED inference
not processed
 status
Validate global photometry
Validate global photometr...
not processed
 status
Global aperture construction
 Global aperture construct...
not processed
 status
Global aperture photometry
 Global aperture photometr...
not processed
 status
Task Name Status Time taken (s) Warning Flag
Host match not processed 5.57
Cutout download processing 30.13
Global aperture construction not processed 0.65
Local aperture photometry not processed 7.02
Global aperture photometry not processed 6.27
Validate local photometry not processed 0.03
Validate global photometry not processed 17.43
Host information not processed 0.14
Global host SED inference not processed 602.59
Local host SED inference not processed 534.51
Transient information not processed 0.0
Transient MWEBV not processed 0.05
Host MWEBV not processed 0.05
Processing status completed N/A N/A
 

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

 

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