2025wed

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Information

Transient

Name: AT2025wed
Right ascension: 21h43m29.48s
Declination: -5d02m15.67s
Discovery Date: Aug. 24, 2025, 6:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 21h43m29.48s
Declination: -5d02m17.16s
Redshift: None
Photometric Redshift: 0.177
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 36.31
Transient MWEBV processed 0.08
Host match processed 6.14
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.04
Validate global photometry processed 17.51
Global host SED inference processed 399.04
Local aperture photometry processed 6.78
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 21h43m29.48s, -5d02m15.67s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
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) = 21h43m29.48s, -5d02m17.03s
semi major axis, semi minor axis (arcsec) = 4.7, 2.88
angle (degrees, anti-clockwise from east) = -166.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.39 0.4 22.956 0.180 AB
GALEX_NUV 3.0 0.4 22.705 0.145 AB
SDSS_u 13.68 3.14 21.060 0.249 AB
SDSS_g 32.8 2.03 20.110 0.067 AB
DES_g 35.7 0.37 20.018 0.011 AB
PanSTARRS_g 37.24 0.74 19.973 0.021 AB
SDSS_r 66.99 2.74 19.335 0.044 AB
PanSTARRS_r 69.59 1.03 19.294 0.016 AB
DES_r 70.32 0.72 19.282 0.011 AB
SDSS_i 100.77 3.92 18.892 0.042 AB
PanSTARRS_i 102.39 1.06 18.874 0.011 AB
PanSTARRS_z 118.82 2.64 18.713 0.024 AB
SDSS_z 142.27 9.51 18.517 0.073 AB
DES_z 129.8 2.18 18.617 0.018 AB
PanSTARRS_y 127.25 7.22 18.638 0.062 AB
2MASS_J 223.87 90.59 17.130 0.439 Vega
2MASS_H 392.46 156.51 16.048 0.433 Vega
2MASS_K 567.85 181.77 15.177 0.348 Vega
WISE_W1 79.73 9.2 16.447 0.125 Vega
WISE_W2 82.22 15.39 15.774 0.203 Vega
WISE_W3 279.56 73.78 12.610 0.287 Vega
WISE_W4 -16.84 441.6 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.091 10.184 10.261
{\rm log}_{10}({\rm SFR}) -0.123 0.261 0.612
{\rm log}_{10}({\rm sSFR}) -10.304 -9.898 -9.520
{\rm stellar\ age} 4.501 5.735 6.785

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.129 -0.514 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.825 0.220 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.501 0.730
\delta -0.578 -0.276 -0.046
\tau_1/\tau_2 0.653 0.999 1.350
Q_{PAH} 0.814 1.946 3.628
U_{min} 2.589 7.342 14.064
{\rm log}_{10}(\gamma_e)\, -3.141 -2.198 -1.168

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.945 -2.149 -1.420
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.418 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.358 -0.003 0.218
0.03-0.10 Gyr -0.137 0.331 0.738
0.10-0.32 Gyr 0.028 0.381 0.676
0.32-1.02 Gyr -0.043 0.309 0.572
1.02-3.26 Gyr 0.057 0.332 0.543
3.26-10.40 Gyr 0.022 0.293 0.443
10.40-11.55 Gyr -0.282 0.295 0.774