2025svk

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Information

Transient

Name: SN2025svk
Right ascension: 22h10m45.49s
Declination: 5d52m05.91s
Discovery Date: Aug. 1, 2025, 12:12 a.m.
Classification: SN
Redshift: 0.081000
MW E(B-V): 0.081

Host

Name:
Right ascension: 22h10m45.38s
Declination: 5d52m07.37s
Redshift: None
Photometric Redshift: 0.082
 

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 7.19
Cutout download processed 45.69
Global aperture construction processed 0.66
Local aperture photometry processed 6.49
Global aperture photometry processed 5.9
Validate local photometry processed 0.03
Validate global photometry processed 14.58
Host information processed 0.16
Global host SED inference processed 415.54
Local host SED inference processed 409.65
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV 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) = 22h10m45.49s, 5d52m05.91s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
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 13.38 0.18 21.084 0.015 AB
PanSTARRS_g 13.36 0.31 21.086 0.025 AB
PanSTARRS_r 25.76 0.33 20.373 0.014 AB
DES_r 31.0 0.53 20.172 0.019 AB
SDSS_i 42.44 1.92 19.830 0.049 AB
PanSTARRS_i 40.22 0.32 19.889 0.009 AB
PanSTARRS_z 52.3 0.93 19.604 0.019 AB
SDSS_z 63.42 4.31 19.394 0.074 AB
DES_z 62.48 1.87 19.411 0.033 AB
PanSTARRS_y 61.58 2.92 19.426 0.052 AB

Aperture details

RA, DEC (J2000) = 22h10m45.39s, 5d52m07.17s
semi major axis, semi minor axis (arcsec) = 11.51, 3.17
angle (degrees, anti-clockwise from east) = -47.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u -0.7 4.56 AB
SDSS_g 98.17 3.08 18.920 0.034 AB
DES_g 57.4 0.49 19.503 0.009 AB
PanSTARRS_g 100.45 1.39 18.895 0.015 AB
SDSS_r 204.29 4.56 18.124 0.024 AB
PanSTARRS_r 196.05 1.47 18.169 0.008 AB
DES_r 129.43 1.29 18.620 0.011 AB
SDSS_i 289.37 6.14 17.746 0.023 AB
PanSTARRS_i 295.18 1.44 17.725 0.005 AB
PanSTARRS_z 379.13 4.18 17.453 0.012 AB
SDSS_z 475.96 18.45 17.206 0.042 AB
DES_z 258.67 4.3 17.868 0.018 AB
PanSTARRS_y 432.15 13.2 17.311 0.033 AB
WISE_W1 369.53 16.15 14.782 0.047 Vega
WISE_W2 258.6 23.99 14.529 0.101 Vega
WISE_W3 601.79 109.42 11.777 0.197 Vega
WISE_W4 1453.49 653.49 9.374 0.488 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})\, 9.135 9.272 9.374
{\rm log}_{10}({\rm SFR}) -1.697 -1.051 -0.503
{\rm log}_{10}({\rm sSFR}) -11.047 -10.337 -9.689
{\rm stellar\ age} 4.050 6.139 7.484

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.018 -0.358 0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -0.788 0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.520 0.922 1.329
\delta -0.320 -0.040 0.200
\tau_1/\tau_2 0.705 1.036 1.382
Q_{PAH} 0.939 2.633 5.135
U_{min} 2.849 7.600 14.505
{\rm log}_{10}(\gamma_e)\, -2.802 -1.677 -0.530

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.724 -0.968 -0.160
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.455 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.906 -1.182 -0.743
0.03-0.10 Gyr -1.813 -1.049 -0.426
0.10-0.33 Gyr -1.591 -0.879 -0.334
0.33-1.07 Gyr -1.303 -0.651 -0.264
1.07-3.49 Gyr -1.007 -0.595 -0.366
3.49-11.42 Gyr -1.152 -0.669 -0.469
11.42-12.69 Gyr -1.440 -0.721 -0.224

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.951 10.112 10.222
{\rm log}_{10}({\rm SFR}) -0.712 -0.162 0.257
{\rm log}_{10}({\rm sSFR}) -10.861 -10.253 -9.765
{\rm stellar\ age} 5.539 7.293 9.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.211 -0.812 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.981 -0.672 -0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.662 0.875 1.075
\delta -0.583 -0.348 -0.114
\tau_1/\tau_2 0.230 0.520 0.873
Q_{PAH} 0.621 1.554 3.025
U_{min} 2.905 7.729 14.696
{\rm log}_{10}(\gamma_e)\, -3.160 -2.144 -1.418

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.834 -1.857 -1.512
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.160 1.609

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.480 -0.074 0.205
0.03-0.10 Gyr -1.381 -0.246 0.305
0.10-0.33 Gyr -1.687 -0.412 0.145
0.33-1.07 Gyr -1.981 -0.449 0.045
1.07-3.49 Gyr -0.889 -0.036 0.329
3.49-11.42 Gyr -0.348 0.186 0.396
11.42-12.69 Gyr -0.454 0.291 1.021