2025sli

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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:
 

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 4.25
Cutout download processed 15.55
Global aperture construction processed 0.69
Local aperture photometry processed 4.04
Global aperture photometry processed 3.51
Validate local photometry processed 0.02
Validate global photometry processed 10.26
Host information processed 0.15
Global host SED inference processed 386.02
Local host SED inference processed 478.07
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 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
 

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})\, 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