2025wdy

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Information

Transient

Name: AT2025wdy
Right ascension: 0h51m24.80s
Declination: -28d29m50.54s
Discovery Date: Aug. 25, 2025, 10:25 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 740972
Right ascension: 0h51m24.45s
Declination: -28d29m51.00s
Redshift: 0.111631
Photometric Redshift:
 

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 3.9
Cutout download processed 24.36
Global aperture construction processed 0.66
Local aperture photometry processed 5.91
Global aperture photometry processed 5.34
Validate local photometry processed 0.02
Validate global photometry processed 14.16
Host information processed 0.14
Global host SED inference processed 503.14
Local host SED inference not enough filters 20.9
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 0h51m24.80s, -28d29m50.54s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
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 37.07 0.71 19.978 0.021 AB

Aperture details

RA, DEC (J2000) = 0h51m24.43s, -28d29m51.30s
semi major axis, semi minor axis (arcsec) = 10.14, 9.4
angle (degrees, anti-clockwise from east) = -61.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.1 3.77 21.027 0.290 AB
GALEX_NUV 6.46 2.96 21.874 0.497 AB
DES_g 794.71 1.03 16.649 0.001 AB
PanSTARRS_g 720.82 3.16 16.755 0.005 AB
PanSTARRS_r 1758.21 4.42 15.787 0.003 AB
DES_r 2011.84 1.91 15.641 0.001 AB
PanSTARRS_i 2648.9 4.47 15.342 0.002 AB
PanSTARRS_z 3248.39 8.02 15.121 0.003 AB
DES_z 3869.21 7.25 14.931 0.002 AB
PanSTARRS_y 3987.53 21.07 14.898 0.006 AB
2MASS_J 5237.97 276.01 13.707 0.057 Vega
2MASS_H 7398.47 429.74 12.860 0.063 Vega
2MASS_K 6802.41 464.92 12.481 0.074 Vega
WISE_W1 2790.21 114.15 12.587 0.044 Vega
WISE_W2 1757.61 62.93 12.449 0.039 Vega
WISE_W3 380.1 104.79 12.276 0.299 Vega
WISE_W4 -706.23 424.61 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})\, 11.421 11.504 11.531
{\rm log}_{10}({\rm SFR}) -1.096 -0.263 0.415
{\rm log}_{10}({\rm sSFR}) -12.609 -11.709 -11.027
{\rm stellar\ age} 9.036 11.571 11.691

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.502 -0.382 -0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 -0.237 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.182 0.262
\delta -0.888 -0.681 -0.347
\tau_1/\tau_2 0.460 0.943 1.429
Q_{PAH} 0.532 1.355 2.859
U_{min} 2.825 8.293 15.778
{\rm log}_{10}(\gamma_e)\, -3.120 -1.904 -0.910

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.399 -3.551 -2.601
{\rm log}_{10}(\tau_{AGN})\, 1.007 1.506 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.917 -0.134 0.457
0.03-0.10 Gyr -2.441 -0.517 0.387
0.10-0.32 Gyr -4.056 -1.263 -0.012
0.32-1.05 Gyr -5.229 -1.810 -0.400
1.05-3.42 Gyr -3.460 -1.304 -0.053
3.42-11.08 Gyr -1.349 0.184 1.547
11.08-12.31 Gyr 2.192 2.652 2.689