2025sxe

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Information

Transient

Name: SN2025sxe
Right ascension: 3h02m17.40s
Declination: -2d29m52.18s
Discovery Date: Aug. 1, 2025, 1:59 p.m.
Classification: SN Ia
Redshift: 0.068000
MW E(B-V): 0.069

Host

Name: 1090358
Right ascension: 3h02m17.12s
Declination: -2d29m55.76s
Redshift: None
Photometric Redshift: 0.067
 

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
failed
 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 processed 4.34
Cutout download processed 22.9
Global aperture construction not processed 0.64
Local aperture photometry not processed 7.34
Global aperture photometry not processed 6.39
Validate local photometry not processed 0.03
Validate global photometry not processed 17.64
Host information failed 0.05
Global host SED inference not processed 408.95
Local host SED inference not processed 441.36
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV not processed 0.04
Processing status blocked 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) = 3h02m17.40s, -2d29m52.18s
semi major axis, semi minor axis (arcsec) = 1.53, 1.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.36 1.65 21.892 0.282 AB
SDSS_g 14.11 1.06 21.026 0.081 AB
DES_g 13.96 0.16 21.037 0.013 AB
PanSTARRS_g 13.5 0.41 21.074 0.033 AB
SDSS_r 23.5 1.5 20.472 0.069 AB
PanSTARRS_r 23.23 0.38 20.485 0.018 AB
DES_r 25.48 0.32 20.385 0.014 AB
SDSS_i 33.59 2.04 20.084 0.066 AB
PanSTARRS_i 31.74 0.52 20.146 0.018 AB
PanSTARRS_z 38.23 0.98 19.944 0.028 AB
SDSS_z 41.8 5.08 19.847 0.132 AB
DES_z 40.18 0.76 19.890 0.021 AB
PanSTARRS_y 42.37 2.5 19.832 0.064 AB

Aperture details

RA, DEC (J2000) = 3h02m17.11s, -2d29m55.69s
semi major axis, semi minor axis (arcsec) = 10.11, 4.57
angle (degrees, anti-clockwise from east) = -134.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 30.87 3.65 20.176 0.128 AB
SDSS_u 130.18 7.52 18.614 0.063 AB
SDSS_g 350.61 5.21 17.538 0.016 AB
DES_g 330.15 0.77 17.603 0.003 AB
PanSTARRS_g 364.84 1.83 17.495 0.005 AB
SDSS_r 591.5 7.28 16.970 0.013 AB
PanSTARRS_r 606.53 1.7 16.943 0.003 AB
DES_r 626.73 1.56 16.907 0.003 AB
SDSS_i 895.02 9.92 16.520 0.012 AB
PanSTARRS_i 908.48 2.32 16.504 0.003 AB
PanSTARRS_z 1037.79 4.36 16.360 0.005 AB
SDSS_z 1093.59 22.95 16.303 0.023 AB
DES_z 1037.64 3.79 16.360 0.004 AB
PanSTARRS_y 1307.62 10.93 16.109 0.009 AB
2MASS_J 1621.04 155.11 14.981 0.104 Vega
2MASS_H 2054.76 243.66 14.250 0.129 Vega
2MASS_K 1932.41 265.5 13.847 0.149 Vega
WISE_W1 1159.0 17.66 13.541 0.017 Vega
WISE_W2 813.48 22.03 13.285 0.029 Vega
WISE_W3 5143.82 85.77 9.448 0.018 Vega
WISE_W4 6203.55 558.46 7.798 0.098 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})\, 8.670 8.835 8.944
{\rm log}_{10}({\rm SFR}) -2.362 -1.487 -0.660
{\rm log}_{10}({\rm sSFR}) -11.256 -10.368 -9.391
{\rm stellar\ age} 3.374 6.399 7.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.446 -0.855 -0.424
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.716 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.569 1.056
\delta -0.486 -0.058 0.268
\tau_1/\tau_2 0.664 1.049 1.421
Q_{PAH} 1.105 2.800 5.042
U_{min} 3.164 8.310 15.202
{\rm log}_{10}(\gamma_e)\, -2.868 -1.651 -0.554

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.531 -0.371 0.077
{\rm log}_{10}(\tau_{AGN})\, 1.205 1.568 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.972 -1.989 -1.413
0.03-0.10 Gyr -2.490 -1.414 -0.518
0.10-0.33 Gyr -2.176 -1.259 -0.587
0.33-1.08 Gyr -2.056 -1.208 -0.709
1.08-3.53 Gyr -1.895 -1.105 -0.832
3.53-11.57 Gyr -2.022 -1.104 -0.888
11.57-12.85 Gyr -2.178 -1.137 -0.618

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.090 10.273 10.364
{\rm log}_{10}({\rm SFR}) 0.050 0.749 1.135
{\rm log}_{10}({\rm sSFR}) -10.292 -9.552 -8.969
{\rm stellar\ age} 5.465 6.776 7.885

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.290 -0.113 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.139 0.270 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.275 0.453 0.732
\delta -0.562 -0.290 0.168
\tau_1/\tau_2 0.523 0.865 1.241
Q_{PAH} 1.433 3.009 5.148
U_{min} 2.293 6.474 13.039
{\rm log}_{10}(\gamma_e)\, -3.349 -2.401 -1.407

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.878 -1.922 -1.340
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.457 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.165 0.320 0.515
0.03-0.10 Gyr -0.040 0.861 1.267
0.10-0.33 Gyr -0.495 0.034 0.447
0.33-1.08 Gyr -0.556 -0.030 0.259
1.08-3.53 Gyr -0.173 0.241 0.529
3.53-11.57 Gyr -0.007 0.350 0.509
11.57-12.85 Gyr -0.184 0.395 0.852