2025wsm

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Information

Transient

Name: AT2025wsm
Right ascension: 0h30m56.49s
Declination: 17d23m59.71s
Discovery Date: Sept. 2, 2025, 9:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name:
Right ascension: 0h30m56.46s
Declination: 17d23m59.39s
Redshift: None
Photometric Redshift: 0.105
 

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 6.07
Cutout download processed 20.84
Global aperture construction processed 0.67
Local aperture photometry processed 6.6
Global aperture photometry processed 5.96
Validate local photometry processed 0.03
Validate global photometry processed 16.91
Host information processed 0.14
Global host SED inference processed 444.9
Local host SED inference processed 799.25
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 0h30m56.49s, 17d23m59.71s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
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 105.94 2.93 18.837 0.030 AB
PanSTARRS_y 96.01 1.57 18.944 0.018 AB

Aperture details

RA, DEC (J2000) = 0h30m56.44s, 17d23m59.61s
semi major axis, semi minor axis (arcsec) = 4.99, 4.59
angle (degrees, anti-clockwise from east) = -59.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.51 3.87 20.855 0.254 AB
GALEX_NUV 26.6 2.19 20.338 0.090 AB
SDSS_u 72.15 4.23 19.254 0.064 AB
DES_g 154.0 0.68 18.431 0.005 AB
PanSTARRS_g 155.9 1.02 18.418 0.007 AB
SDSS_r 241.3 4.59 17.944 0.021 AB
PanSTARRS_r 233.11 1.11 17.981 0.005 AB
DES_r 244.33 1.5 17.930 0.007 AB
SDSS_i 320.4 5.86 17.636 0.020 AB
PanSTARRS_i 307.78 1.65 17.679 0.006 AB
PanSTARRS_z 331.6 3.55 17.598 0.012 AB
SDSS_z 349.95 16.33 17.540 0.051 AB
DES_z 360.33 5.7 17.508 0.017 AB
PanSTARRS_y 358.57 7.11 17.514 0.022 AB
2MASS_J 385.27 138.99 16.541 0.392 Vega
2MASS_H 436.38 264.91 15.933 0.659 Vega
2MASS_K 566.46 213.24 15.179 0.409 Vega
WISE_W1 213.0 9.87 15.380 0.050 Vega
WISE_W2 157.2 13.95 15.070 0.096 Vega
WISE_W3 706.69 68.36 11.603 0.105 Vega
WISE_W4 925.66 572.46 9.864 0.671 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})\, 9.276 9.576 9.752
{\rm log}_{10}({\rm SFR}) -0.542 0.017 0.521
{\rm log}_{10}({\rm sSFR}) -10.147 -9.547 -8.870
{\rm stellar\ age} 2.706 6.701 9.203

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.735 -1.193 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.686 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.191 0.475 0.835
\delta -0.774 -0.314 0.137
\tau_1/\tau_2 0.550 1.007 1.451
Q_{PAH} 0.389 1.649 4.853
U_{min} 3.026 8.517 16.045
{\rm log}_{10}(\gamma_e)\, -3.413 -2.272 -0.705

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.713 -1.312 -0.195
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.493 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.408 0.112 0.526
0.03-0.10 Gyr -1.481 -0.265 0.540
0.10-0.32 Gyr -2.420 -0.920 -0.093
0.32-1.06 Gyr -2.607 -0.911 -0.157
1.06-3.43 Gyr -2.367 -0.758 -0.226
3.43-11.15 Gyr -1.837 -0.466 -0.119
11.15-12.39 Gyr -1.637 -0.349 0.571

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.965 10.056 10.170
{\rm log}_{10}({\rm SFR}) 0.427 0.686 0.917
{\rm log}_{10}({\rm sSFR}) -9.634 -9.381 -9.125
{\rm stellar\ age} 5.817 6.869 8.624

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.271 -0.911 -0.635
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.018 0.337

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.204 0.325
\delta -0.868 -0.626 -0.342
\tau_1/\tau_2 0.540 0.971 1.359
Q_{PAH} 0.699 1.755 3.368
U_{min} 2.598 7.405 14.467
{\rm log}_{10}(\gamma_e)\, -2.747 -1.805 -1.054

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.736 -2.394 -1.694
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.349 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.448 -0.199 0.005
0.03-0.10 Gyr 0.564 0.833 1.068
0.10-0.32 Gyr -1.101 0.137 0.568
0.32-1.06 Gyr -1.408 -0.251 0.110
1.06-3.43 Gyr -0.868 -0.108 0.178
3.43-11.15 Gyr -0.197 0.147 0.320
11.15-12.39 Gyr -0.233 0.320 0.957