2025swo

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Information

Transient

Name: AT2025swo
Right ascension: 18h27m48.22s
Declination: 68d15m01.22s
Discovery Date: July 31, 2025, 5:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name:
Right ascension: 18h27m48.48s
Declination: 68d15m00.89s
Redshift: None
Photometric Redshift: 0.150
 

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
failed
 status
Validate local photometry
 Validate local photometry
not processed
 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 6.67
Cutout download processed 22.83
Global aperture construction processed 0.73
Local aperture photometry failed 0.46
Global aperture photometry processed 4.17
Validate local photometry not processed None
Validate global photometry processed 10.98
Host information processed 0.15
Global host SED inference processed 407.55
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 18h27m48.22s, 68d15m01.22s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 18h27m48.45s, 68d15m01.07s
semi major axis, semi minor axis (arcsec) = 2.96, 2.79
angle (degrees, anti-clockwise from east) = -60.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.94 1.31 22.731 0.485 AB
GALEX_NUV 2.34 0.46 22.979 0.213 AB
PanSTARRS_g 36.59 0.7 19.992 0.021 AB
PanSTARRS_r 67.44 0.95 19.328 0.015 AB
PanSTARRS_i 94.09 0.79 18.966 0.009 AB
PanSTARRS_z 117.72 1.75 18.723 0.016 AB
PanSTARRS_y 119.48 5.02 18.707 0.046 AB
2MASS_J 203.42 94.29 17.234 0.503 Vega
2MASS_H 101.18 149.35 17.520 1.603 Vega
2MASS_K 132.41 141.23 16.757 1.158 Vega
WISE_W1 62.2 9.47 16.716 0.165 Vega
WISE_W2 46.78 8.51 16.386 0.198 Vega
WISE_W3 68.18 22.92 14.142 0.365 Vega
WISE_W4 309.62 123.51 11.053 0.433 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})\, 9.860 9.986 10.091
{\rm log}_{10}({\rm SFR}) -1.473 -0.455 0.307
{\rm log}_{10}({\rm sSFR}) -11.556 -10.481 -9.669
{\rm stellar\ age} 3.599 5.798 7.051

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.513 -0.923 -0.426
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.687 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.281 0.495 0.723
\delta -0.652 -0.316 0.007
\tau_1/\tau_2 0.576 0.945 1.308
Q_{PAH} 0.702 1.990 3.898
U_{min} 3.315 8.842 16.138
{\rm log}_{10}(\gamma_e)\, -2.524 -1.460 -0.617

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.901 -2.376 -1.477
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.477 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.711 -1.022 -0.451
0.03-0.10 Gyr -1.536 -0.369 0.457
0.10-0.32 Gyr -0.703 0.086 0.568
0.32-1.03 Gyr -0.499 0.085 0.518
1.03-3.32 Gyr -0.434 0.081 0.373
3.32-10.67 Gyr -0.600 0.053 0.277
10.67-11.86 Gyr -0.969 0.018 0.596