2025sto

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Information

Transient

Name: AT2025sto
Right ascension: 16h10m46.49s
Declination: 53d44m32.27s
Discovery Date: July 28, 2025, 8:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name:
Right ascension: 16h10m46.56s
Declination: 53d44m35.16s
Redshift: 0.189825
Photometric Redshift: 0.167
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 6.43
Cutout download processed 48.16
Global aperture construction processed 0.65
Local aperture photometry processed 5.5
Global aperture photometry processed 4.83
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.41
Host information processed 0.14
Global host SED inference processed 727.06
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
Processing status blocked 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) = 16h10m46.49s, 53d44m32.27s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 16h10m46.52s, 53d44m35.37s
semi major axis, semi minor axis (arcsec) = 9.23, 5.2
angle (degrees, anti-clockwise from east) = -83.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.43 0.47 21.255 0.044 AB
GALEX_NUV 21.58 0.21 20.565 0.010 AB
SDSS_u 75.11 6.09 19.211 0.088 AB
SDSS_g 159.15 3.91 18.395 0.027 AB
PanSTARRS_g 191.5 2.12 18.195 0.012 AB
PanSTARRS_r 391.69 1.73 17.418 0.005 AB
SDSS_i 552.65 7.68 17.044 0.015 AB
PanSTARRS_i 564.19 1.92 17.021 0.004 AB
PanSTARRS_z 751.34 5.47 16.710 0.008 AB
SDSS_z 743.57 18.79 16.722 0.027 AB
PanSTARRS_y 738.44 13.55 16.729 0.020 AB
2MASS_J 783.47 179.68 15.770 0.249 Vega
2MASS_H 1616.37 260.16 14.511 0.175 Vega
2MASS_K 1087.89 300.7 14.471 0.300 Vega
WISE_W1 576.02 10.2 14.300 0.019 Vega
WISE_W2 446.26 14.01 13.937 0.034 Vega
WISE_W3 1067.62 39.66 11.155 0.040 Vega
WISE_W4 999.23 304.73 9.781 0.331 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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})\, 11.095 11.204 11.295
{\rm log}_{10}({\rm SFR}) 0.605 1.363 1.800
{\rm log}_{10}({\rm sSFR}) -10.610 -9.816 -9.360
{\rm stellar\ age} 6.603 9.163 10.703

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -1.148 -0.742
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.522 0.287

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.316 0.499 0.673
\delta -0.553 -0.278 -0.058
\tau_1/\tau_2 0.515 1.042 1.556
Q_{PAH} 0.349 1.094 2.479
U_{min} 3.128 9.901 17.862
{\rm log}_{10}(\gamma_e)\, -3.501 -2.755 -1.633

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.919 -1.946 -1.513
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.373 1.760

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.219 -2.092 -0.644
0.03-0.10 Gyr 0.767 1.525 1.963
0.10-0.32 Gyr -2.257 -0.565 1.147
0.32-1.01 Gyr -4.224 -2.209 0.116
1.01-3.23 Gyr -3.278 -1.362 0.567
3.23-10.28 Gyr -0.957 0.996 1.486
10.28-11.42 Gyr 0.336 2.203 2.475