2025swl

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Information

Transient

Name: AT2025swl
Right ascension: 0h11m54.85s
Declination: -1d44m46.45s
Discovery Date: July 31, 2025, 9:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 0h11m55.00s
Declination: -1d44m46.49s
Redshift: None
Photometric Redshift: 0.116
 

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
not enough filters
 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 7.77
Cutout download processed 24.29
Global aperture construction processed 0.66
Local aperture photometry processed 7.14
Global aperture photometry processed 6.0
Validate local photometry processed 0.03
Validate global photometry processed 17.9
Host information processed 0.18
Global host SED inference processed 368.46
Local host SED inference not enough filters 21.7
Transient information processed 0.0
Transient MWEBV processed 0.12
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) = 0h11m54.85s, -1d44m46.45s
semi major axis, semi minor axis (arcsec) = 0.95, 0.95
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 49.05 0.74 19.673 0.016 AB

Aperture details

RA, DEC (J2000) = 0h11m54.99s, -1d44m46.28s
semi major axis, semi minor axis (arcsec) = 5.29, 3.23
angle (degrees, anti-clockwise from east) = -85.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.43 3.01 21.463 0.347 AB
GALEX_NUV 10.06 2.26 21.393 0.244 AB
SDSS_u 37.37 4.42 19.969 0.128 AB
SDSS_g 161.6 3.52 18.379 0.024 AB
DES_g 171.49 0.43 18.314 0.003 AB
PanSTARRS_g 172.7 1.13 18.307 0.007 AB
SDSS_r 315.0 5.08 17.654 0.018 AB
PanSTARRS_r 320.54 0.9 17.635 0.003 AB
DES_r 352.72 0.7 17.531 0.002 AB
SDSS_i 511.12 6.8 17.129 0.014 AB
PanSTARRS_i 491.72 1.27 17.171 0.003 AB
PanSTARRS_z 574.81 3.47 17.001 0.007 AB
SDSS_z 586.93 13.64 16.979 0.025 AB
DES_z 637.9 2.71 16.888 0.005 AB
PanSTARRS_y 687.83 6.7 16.806 0.011 AB
2MASS_J 1093.44 97.45 15.408 0.097 Vega
2MASS_H 1582.4 146.37 14.534 0.100 Vega
2MASS_K 1002.35 179.63 14.560 0.195 Vega
WISE_W1 566.51 14.55 14.318 0.028 Vega
WISE_W2 408.0 18.27 14.034 0.049 Vega
WISE_W3 2200.33 82.46 10.370 0.041 Vega
WISE_W4 2527.05 650.02 8.773 0.279 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})\, 10.443 10.516 10.582
{\rm log}_{10}({\rm SFR}) -0.129 0.153 0.454
{\rm log}_{10}({\rm sSFR}) -10.655 -10.377 -10.063
{\rm stellar\ age} 4.771 6.084 7.043

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.705 -0.364 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.184 0.213 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.459 0.644
\delta -0.562 -0.326 -0.120
\tau_1/\tau_2 0.620 0.965 1.312
Q_{PAH} 1.132 2.462 4.255
U_{min} 2.306 6.924 14.132
{\rm log}_{10}(\gamma_e)\, -3.045 -1.722 -0.824

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.950 -2.642 -1.560
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.610 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.268 0.425 0.578
0.03-0.10 Gyr -0.851 -0.062 0.420
0.10-0.32 Gyr -0.661 0.094 0.546
0.32-1.05 Gyr 0.037 0.475 0.714
1.05-3.40 Gyr 0.473 0.724 0.962
3.40-11.03 Gyr 0.337 0.632 0.763
11.03-12.26 Gyr -0.234 0.527 0.964