2025dxi results

Information

Transient
Name:SN2025dxi
Right ascension: 12h04m44.11s
Declination:54d41m58.69s
Discovery Date:March 7, 2025, 10:15 a.m.
Classification:SN Ia
Redshift:0.100000
MW E(B-V):0.015
Host
Name:
Right ascension: 12h04m44.05s
Declination:54d41m59.75s
Redshift:0.081358
Photometric Redshift:0.091
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 25.77
Transient MWEBV processed 0.04
Host match processed 8.04
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.19
Validate global photometry processed 13.68
Global host SED inference processed 435.98
Local aperture photometry processed 4.82
Validate local photometry processed 0.02
Local host SED inference processed 420.97
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h04m44.11s, 54d41m58.69s
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
PanSTARRS_r 17.01 0.35 20.823 0.023 AB
SDSS_i 26.45 1.59 20.344 0.065 AB
PanSTARRS_i 20.51 0.49 20.620 0.026 AB
PanSTARRS_z 22.97 0.79 20.497 0.038 AB
SDSS_z 25.54 3.89 20.382 0.165 AB
PanSTARRS_y 21.2 1.93 20.584 0.099 AB

Aperture details

RA, DEC (J2000):12h04m44.03s, 54d41m59.95s
semi major axis, semi minor axis (arcsec):3.83, 2.84
angle (degrees, anti-clockwise from east):-9.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.75 2.09 21.544 0.259 AB
GALEX_NUV 9.71 1.42 21.431 0.159 AB
SDSS_u 17.75 2.89 20.777 0.177 AB
SDSS_g 43.4 1.95 19.806 0.049 AB
PanSTARRS_g 40.68 0.66 19.877 0.018 AB
SDSS_r 51.26 2.43 19.626 0.052 AB
PanSTARRS_r 55.05 0.87 19.548 0.017 AB
SDSS_i 70.6 3.13 19.278 0.048 AB
PanSTARRS_i 67.02 1.2 19.335 0.019 AB
PanSTARRS_z 68.87 1.95 19.305 0.031 AB
SDSS_z 47.59 9.51 19.706 0.217 AB
PanSTARRS_y 60.83 4.72 19.440 0.084 AB
2MASS_J 57.12 91.36 18.613 1.736 Vega
2MASS_H 396.46 150.46 16.037 0.412 Vega
2MASS_K 262.88 145.77 16.013 0.602 Vega
WISE_W1 21.69 5.61 17.860 0.281 Vega
WISE_W2 -6.02 9.76 Vega
WISE_W3 -11.67 46.15 Vega
WISE_W4 138.71 369.36 11.925 2.891 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.467 8.665 8.806
{\rm log}_{10}({\rm SFR}) -1.806 -1.228 -0.627
{\rm log}_{10}({\rm sSFR}) -10.485 -9.863 -9.230
{\rm stellar\ age} 2.648 5.859 7.433

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.586 -1.021 -0.422
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.773 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.469 0.917
\delta -0.595 -0.139 0.178
\tau_1/\tau_2 0.669 1.039 1.402
Q_{PAH} 0.976 2.452 4.853
U_{min} 3.137 8.224 15.387
{\rm log}_{10}(\gamma_e)\, -2.833 -1.752 -0.759

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.335 -0.282 0.069
{\rm log}_{10}(\tau_{AGN})\, 1.238 1.521 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.964 -1.433 -1.023
0.03-0.10 Gyr -2.025 -1.210 -0.511
0.10-0.33 Gyr -2.048 -1.224 -0.574
0.33-1.07 Gyr -2.141 -1.233 -0.734
1.07-3.49 Gyr -2.271 -1.305 -1.034
3.49-11.42 Gyr -2.304 -1.343 -1.068
11.42-12.68 Gyr -2.326 -1.360 -0.781

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.937 9.083 9.218
{\rm log}_{10}({\rm SFR}) -1.045 -0.742 -0.379
{\rm log}_{10}({\rm sSFR}) -10.137 -9.820 -9.453
{\rm stellar\ age} 3.882 5.838 7.198

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.654 -1.201 -0.656
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.004 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.204 0.424
\delta -0.509 -0.060 0.216
\tau_1/\tau_2 0.786 1.133 1.489
Q_{PAH} 1.074 2.604 4.506
U_{min} 2.663 8.167 15.638
{\rm log}_{10}(\gamma_e)\, -2.463 -1.148 -0.342

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.161 -1.175 -0.619
{\rm log}_{10}(\tau_{AGN})\, 1.371 1.714 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.233 -0.956 -0.692
0.03-0.10 Gyr -1.069 -0.680 -0.269
0.10-0.33 Gyr -0.864 -0.512 -0.171
0.33-1.07 Gyr -1.011 -0.678 -0.416
1.07-3.49 Gyr -1.162 -0.825 -0.581
3.49-11.42 Gyr -1.374 -0.895 -0.669
11.42-12.68 Gyr -1.580 -0.893 -0.366