2025sli results

Information

Transient
Name:SN2025sli
Right ascension: 23h36m56.34s
Declination:-17d11m46.24s
Discovery Date:July 24, 2025, 1:09 p.m.
Classification:SN Ia
Redshift:0.031622
MW E(B-V):0.023
Host
Name:195932
Right ascension: 23h36m55.58s
Declination:-17d11m36.94s
Redshift:0.031622
Photometric Redshift:None
 

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 15.55
Transient MWEBV processed 0.09
Host match processed 4.25
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 3.51
Validate global photometry processed 10.26
Global host SED inference processed 386.02
Local aperture photometry processed 4.04
Validate local photometry processed 0.02
Local host SED inference processed 478.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h36m56.34s, -17d11m46.24s
semi major axis, semi minor axis (arcsec):3.17, 3.17
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 12.75 0.89 21.137 0.076 AB
PanSTARRS_r 24.45 1.28 20.429 0.057 AB
PanSTARRS_i 27.09 0.98 20.318 0.039 AB
PanSTARRS_z 32.47 2.38 20.121 0.080 AB
PanSTARRS_y 25.42 4.98 20.387 0.213 AB
2MASS_J 57.25 83.81 18.611 1.589 Vega
2MASS_H 9.99 130.2 20.033 14.148 Vega
2MASS_K 102.31 135.88 17.037 1.442 Vega

Aperture details

RA, DEC (J2000):23h36m55.55s, -17d11m36.76s
semi major axis, semi minor axis (arcsec):19.57, 9.61
angle (degrees, anti-clockwise from east):-27.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 199.3 12.42 18.151 0.068 AB
GALEX_NUV 251.71 6.75 17.898 0.029 AB
PanSTARRS_g 1718.16 3.9 15.812 0.002 AB
PanSTARRS_r 2772.71 5.77 15.293 0.002 AB
PanSTARRS_i 3430.35 4.3 15.062 0.001 AB
PanSTARRS_z 4051.6 10.59 14.881 0.003 AB
PanSTARRS_y 4826.65 21.04 14.691 0.005 AB
2MASS_J 5492.69 371.73 13.656 0.073 Vega
2MASS_H 5886.5 575.99 13.108 0.106 Vega
2MASS_K 4237.87 601.81 12.994 0.154 Vega
WISE_W1 2811.35 40.06 12.579 0.015 Vega
WISE_W2 1746.16 44.79 12.456 0.028 Vega
WISE_W3 6712.9 167.87 9.159 0.027 Vega
WISE_W4 5306.0 1000.19 7.968 0.205 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.979 8.140 8.275
{\rm log}_{10}({\rm SFR}) -2.512 -1.904 -1.426
{\rm log}_{10}({\rm sSFR}) -10.692 -10.058 -9.545
{\rm stellar\ age} 5.614 7.385 9.063

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.585 -1.021 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.906 -1.670 -0.571

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.646 1.082
\delta -0.512 -0.115 0.203
\tau_1/\tau_2 0.674 1.049 1.418
Q_{PAH} 0.775 2.396 4.846
U_{min} 3.046 8.081 14.677
{\rm log}_{10}(\gamma_e)\, -3.051 -2.140 -1.064

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.969 -0.385 0.137
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.555 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.531 -1.812 -1.299
0.03-0.10 Gyr -2.841 -2.058 -1.470
0.10-0.33 Gyr -3.033 -2.207 -1.674
0.33-1.10 Gyr -3.093 -2.203 -1.669
1.10-3.63 Gyr -2.776 -1.970 -1.670
3.63-12.00 Gyr -2.228 -1.784 -1.570
12.00-13.33 Gyr -2.363 -1.739 -1.102

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.094 10.167 10.267
{\rm log}_{10}({\rm SFR}) -0.112 0.175 0.525
{\rm log}_{10}({\rm sSFR}) -10.311 -10.007 -9.611
{\rm stellar\ age} 6.769 7.741 9.960

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.694 -0.477 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.461 0.071 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.157 0.260 0.410
\delta -0.392 -0.045 0.202
\tau_1/\tau_2 0.707 1.069 1.434
Q_{PAH} 0.843 1.950 3.529
U_{min} 2.630 7.381 14.189
{\rm log}_{10}(\gamma_e)\, -3.087 -2.185 -1.377

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.704 -2.516 -1.880
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.457 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.873 -0.208 0.010
0.03-0.10 Gyr -0.112 0.271 0.678
0.10-0.33 Gyr -0.749 -0.035 0.305
0.33-1.10 Gyr -0.932 -0.191 0.120
1.10-3.63 Gyr -0.864 -0.049 0.224
3.63-12.00 Gyr 0.000 0.266 0.410
12.00-13.33 Gyr -0.034 0.453 1.088