2025sls results

Information

Transient
Name:AT2025sls
Right ascension: 22h37m30.61s
Declination:17d40m03.24s
Discovery Date:July 27, 2025, 1:44 p.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:
Right ascension: 22h37m30.77s
Declination:17d40m04.57s
Redshift:None
Photometric Redshift:0.187
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 40.78
Transient MWEBV processed 0.07
Host match processed 6.76
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 5.93
Validate global photometry processed 17.21
Global host SED inference processed 384.94
Local aperture photometry processed 6.87
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h37m30.76s, 17d40m04.89s
semi major axis, semi minor axis (arcsec):7.01, 5.37
angle (degrees, anti-clockwise from east):-48.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.47 3.6 20.999 0.270 AB
GALEX_NUV 22.14 1.9 20.537 0.093 AB
SDSS_u 27.57 6.38 20.299 0.251 AB
SDSS_g 152.82 3.72 18.440 0.026 AB
DES_g 171.18 0.69 18.316 0.004 AB
PanSTARRS_g 178.62 1.34 18.270 0.008 AB
SDSS_r 328.89 5.91 17.607 0.020 AB
PanSTARRS_r 334.21 1.55 17.590 0.005 AB
SDSS_i 501.51 8.12 17.149 0.018 AB
PanSTARRS_i 494.84 2.03 17.164 0.004 AB
PanSTARRS_z 588.38 5.22 16.976 0.010 AB
SDSS_z 611.85 23.85 16.933 0.042 AB
DES_z 621.06 5.37 16.917 0.009 AB
PanSTARRS_y 710.81 10.49 16.771 0.016 AB
2MASS_J 919.38 161.87 15.596 0.191 Vega
2MASS_H 1324.42 208.53 14.727 0.171 Vega
2MASS_K 934.78 325.81 14.635 0.378 Vega
WISE_W1 554.37 16.42 14.342 0.032 Vega
WISE_W2 458.06 20.25 13.909 0.048 Vega
WISE_W3 911.51 74.22 11.327 0.088 Vega
WISE_W4 340.27 460.5 10.950 1.469 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.954 10.994 11.034
{\rm log}_{10}({\rm SFR}) 0.503 0.688 0.849
{\rm log}_{10}({\rm sSFR}) -10.489 -10.310 -10.126
{\rm stellar\ age} 5.682 6.299 7.098

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.432 -0.223 -0.087
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.024 0.212 0.350

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.253 0.375
\delta -0.492 -0.188 0.079
\tau_1/\tau_2 0.633 0.944 1.287
Q_{PAH} 0.748 1.865 3.858
U_{min} 2.175 6.814 13.901
{\rm log}_{10}(\gamma_e)\, -3.260 -2.246 -1.360

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.984 -2.655 -1.668
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.517 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.467 0.645 0.778
0.03-0.10 Gyr 0.458 0.707 0.920
0.10-0.32 Gyr 0.702 0.904 1.100
0.32-1.02 Gyr 0.801 0.981 1.125
1.02-3.23 Gyr 0.807 1.025 1.197
3.23-10.30 Gyr 1.036 1.168 1.254
10.30-11.45 Gyr 0.853 1.256 1.662