2025sbs

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Information

Transient

Name: SN2025sbs
Right ascension: 4h30m50.77s
Declination: -5d47m50.19s
Discovery Date: July 22, 2025, 9:59 a.m.
Classification: SN II
Redshift: 0.014443
MW E(B-V): 0.047

Host

Name: NGC1594
Right ascension: 4h30m51.63s
Declination: -5d47m53.98s
Redshift: 0.014443
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.35
Cutout download processed 45.17
Global aperture construction processed 0.65
Local aperture photometry processed 7.4
Global aperture photometry processed 7.25
Validate local photometry processed 0.03
Validate global photometry processed 19.43
Host information processed 0.15
Global host SED inference processed 725.2
Local host SED inference processed 475.11
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
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) = 4h30m50.77s, -5d47m50.19s
semi major axis, semi minor axis (arcsec) = 6.79, 6.79
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 29.9 1.37 20.211 0.050 AB
GALEX_NUV 46.81 1.32 19.724 0.031 AB
SDSS_u 194.78 6.37 18.176 0.036 AB
SDSS_g 777.97 8.34 16.673 0.012 AB
DES_g 835.32 2.07 16.595 0.003 AB
PanSTARRS_g 898.56 2.46 16.516 0.003 AB
SDSS_r 1527.26 11.6 15.940 0.008 AB
PanSTARRS_r 1598.36 3.64 15.891 0.002 AB
DES_r 1674.14 4.03 15.841 0.003 AB
SDSS_i 2184.99 14.63 15.551 0.007 AB
PanSTARRS_i 2192.67 3.57 15.548 0.002 AB
PanSTARRS_z 2738.94 6.94 15.306 0.003 AB
SDSS_z 2659.05 27.31 15.338 0.011 AB
DES_z 2815.13 8.1 15.276 0.003 AB
PanSTARRS_y 3337.48 15.36 15.091 0.005 AB
2MASS_J 3840.5 152.05 14.044 0.043 Vega
2MASS_H 4330.47 242.41 13.441 0.061 Vega
2MASS_K 3458.39 279.88 13.215 0.088 Vega
WISE_W1 931.53 55.05 13.778 0.064 Vega
WISE_W2 501.11 49.08 13.811 0.106 Vega
WISE_W3 380.46 180.83 12.275 0.516 Vega

Aperture details

RA, DEC (J2000) = 4h30m51.33s, -5d47m55.39s
semi major axis, semi minor axis (arcsec) = 58.08, 43.62
angle (degrees, anti-clockwise from east) = -108.21

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1337.59 7.21 16.084 0.006 AB
DES_g 19092.82 10.84 13.198 0.001 AB
SDSS_i 43492.38 75.31 12.304 0.002 AB
2MASS_H 67038.58 1794.02 10.467 0.029 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})\, 9.405 9.473 9.570
{\rm log}_{10}({\rm SFR}) -1.308 -1.034 -0.738
{\rm log}_{10}({\rm sSFR}) -10.792 -10.495 -10.222
{\rm stellar\ age} 8.000 9.711 12.336

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.078 -0.806 -0.625
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.180 0.050 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.319 0.477
\delta -0.695 -0.422 -0.214
\tau_1/\tau_2 0.670 1.043 1.433
Q_{PAH} 0.282 0.908 2.287
U_{min} 2.816 7.912 15.185
{\rm log}_{10}(\gamma_e)\, -2.868 -2.178 -1.405

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.346 -3.304 -2.400
{\rm log}_{10}(\tau_{AGN})\, 1.302 1.816 2.068

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.705 -1.375 -1.110
0.03-0.10 Gyr -1.312 -0.947 -0.613
0.10-0.33 Gyr -2.466 -1.462 -1.042
0.33-1.10 Gyr -3.471 -1.896 -1.348
1.10-3.63 Gyr -3.772 -1.990 -1.207
3.63-12.03 Gyr -1.490 -0.485 -0.315
12.03-13.36 Gyr -0.556 0.212 0.663

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.380 10.578 10.723
{\rm log}_{10}({\rm SFR}) 0.074 0.658 1.225
{\rm log}_{10}({\rm sSFR}) -10.501 -9.879 -9.260
{\rm stellar\ age} 2.463 6.828 9.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.716 -1.157 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.414 0.212

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.407 0.716 1.053
\delta -0.537 -0.262 -0.001
\tau_1/\tau_2 0.393 0.898 1.425
Q_{PAH} 0.554 2.366 4.493
U_{min} 2.321 6.894 14.279
{\rm log}_{10}(\gamma_e)\, -3.657 -2.442 -1.297

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.492 -2.551 -1.217
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.474 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.127 0.484 0.907
0.03-0.10 Gyr -0.378 0.686 1.346
0.10-0.33 Gyr -0.951 0.448 1.137
0.33-1.10 Gyr -1.626 0.272 0.954
1.10-3.63 Gyr -1.250 0.411 0.884
3.63-12.03 Gyr -1.278 0.487 0.830
12.03-13.36 Gyr -1.342 0.559 1.474