2025sio

Download data

Information

Transient

Name: AT2025sio
Right ascension: 15h24m21.50s
Declination: 34d17m45.88s
Discovery Date: July 26, 2025, 9:08 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 15h24m21.44s
Declination: 34d17m47.08s
Redshift: None
Photometric Redshift: 0.092
 

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 6.41
Cutout download processed 36.69
Global aperture construction processed 0.64
Local aperture photometry processed 6.81
Global aperture photometry processed 5.98
Validate local photometry processed 0.02
Validate global photometry processed 16.66
Host information processed 0.15
Global host SED inference processed 594.43
Local host SED inference processed 524.61
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 15h24m21.50s, 34d17m45.88s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 8.35 0.26 21.595 0.034 AB
PanSTARRS_i 12.11 0.37 21.192 0.034 AB
PanSTARRS_z 13.52 0.9 21.072 0.072 AB
DES_z 16.23 0.75 20.874 0.050 AB
PanSTARRS_y 12.44 1.89 21.163 0.165 AB

Aperture details

RA, DEC (J2000) = 15h24m21.42s, 34d17m47.47s
semi major axis, semi minor axis (arcsec) = 4.95, 2.26
angle (degrees, anti-clockwise from east) = -35.58

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.18 3.48 21.021 0.266 AB
GALEX_NUV 14.09 2.33 21.028 0.180 AB
SDSS_u 11.72 2.6 21.228 0.241 AB
SDSS_g 32.77 1.72 20.111 0.057 AB
DES_g 32.03 0.52 20.136 0.018 AB
PanSTARRS_g 32.38 0.7 20.124 0.024 AB
SDSS_r 40.49 2.16 19.882 0.058 AB
PanSTARRS_r 40.89 1.05 19.871 0.028 AB
SDSS_i 57.13 3.06 19.508 0.058 AB
PanSTARRS_i 48.12 1.04 19.694 0.023 AB
PanSTARRS_z 51.79 2.49 19.614 0.052 AB
SDSS_z 50.96 8.83 19.632 0.188 AB
DES_z 48.83 1.53 19.678 0.034 AB
PanSTARRS_y 48.95 5.19 19.676 0.115 AB
2MASS_J 226.5 100.59 17.117 0.482 Vega
2MASS_H 455.55 171.57 15.886 0.409 Vega
2MASS_K 56.37 149.42 17.685 2.878 Vega
WISE_W1 25.51 7.73 17.684 0.329 Vega
WISE_W2 15.29 8.46 17.600 0.601 Vega
WISE_W3 -44.65 33.55 Vega
WISE_W4 581.42 281.0 10.369 0.525 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})\, 8.012 8.293 8.474
{\rm log}_{10}({\rm SFR}) -1.941 -1.013 0.014
{\rm log}_{10}({\rm sSFR}) -10.399 -9.288 -7.981
{\rm stellar\ age} 0.194 2.066 5.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.570 -0.807 -0.123
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.584 -0.855 -0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.475 1.315
\delta -0.595 -0.149 0.204
\tau_1/\tau_2 0.604 1.052 1.484
Q_{PAH} 1.432 3.509 5.713
U_{min} 3.153 8.883 16.930
{\rm log}_{10}(\gamma_e)\, -2.917 -1.856 -0.782

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.974 -0.197 0.250
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.525 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.252 -1.706 -1.072
0.03-0.10 Gyr -2.058 -0.924 0.163
0.10-0.33 Gyr -2.299 -0.978 -0.298
0.33-1.06 Gyr -4.225 -1.454 -0.858
1.06-3.46 Gyr -5.690 -2.263 -1.340
3.46-11.29 Gyr -6.446 -2.588 -1.632
11.29-12.55 Gyr -6.600 -2.477 -1.472

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.861 9.037 9.184
{\rm log}_{10}({\rm SFR}) -0.529 -0.235 0.089
{\rm log}_{10}({\rm sSFR}) -9.595 -9.286 -8.905
{\rm stellar\ age} 4.569 6.399 7.908

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -1.031 -0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.734 -0.548 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.029 0.181 0.511
\delta -0.119 0.226 0.354
\tau_1/\tau_2 0.694 1.101 1.502
Q_{PAH} 0.915 2.626 4.904
U_{min} 3.010 8.712 16.557
{\rm log}_{10}(\gamma_e)\, -2.527 -1.261 -0.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.657 -0.922 -0.360
{\rm log}_{10}(\tau_{AGN})\, 1.234 1.564 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.307 -0.938 -0.663
0.03-0.10 Gyr -0.419 -0.099 0.233
0.10-0.33 Gyr -1.196 -0.578 -0.254
0.33-1.06 Gyr -1.656 -1.013 -0.697
1.06-3.46 Gyr -1.646 -1.057 -0.772
3.46-11.29 Gyr -1.484 -0.948 -0.721
11.29-12.55 Gyr -1.481 -0.762 -0.200