2025sxe results

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
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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_z
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 22.9
Transient MWEBV processed 0.04
Host match processed 4.34
Host information failed 0.05
Host MWEBV not processed 0.04
Global aperture construction not processed 0.64
Global aperture photometry not processed 6.39
Validate global photometry not processed 17.64
Global host SED inference not processed 408.95
Local aperture photometry not processed 7.34
Validate local photometry not processed 0.03
Local host SED inference not processed 441.36
 

Imaging data


 

Spectral Energy Distribution

 

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
 

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