2025aesd

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Information

Transient

Name: AT2025aesd
Right ascension: 21h50m50.03s
Declination: 18d44m57.14s
Discovery Date: Nov. 24, 2025, 3:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.078

Host

Name:
Right ascension: 21h50m49.98s
Declination: 18d44m57.45s
Redshift: None
Photometric Redshift: 0.126
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.95
Transient MWEBV processed 0.06
Host match processed 5.7
Host information processed 0.17
Host MWEBV processed 0.07
Global aperture construction processed 0.67
Global aperture photometry processed 6.51
Validate global photometry processed 18.08
Global host SED inference processed 464.67
Local aperture photometry processed 6.54
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) = 21h50m50.03s, 18d44m57.14s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 21h50m49.96s, 18d44m57.61s
semi major axis, semi minor axis (arcsec) = 2.28, 1.69
angle (degrees, anti-clockwise from east) = -34.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.77 2.0 22.203 0.456 AB
GALEX_NUV 2.82 1.62 22.773 0.621 AB
SDSS_u -0.66 1.63 AB
SDSS_g 7.76 0.91 21.675 0.127 AB
DES_g 8.72 0.16 21.548 0.020 AB
PanSTARRS_g 10.14 0.41 21.385 0.044 AB
SDSS_r 11.53 1.29 21.246 0.122 AB
PanSTARRS_r 13.6 0.5 21.066 0.040 AB
DES_r 14.48 0.3 20.998 0.022 AB
SDSS_i 16.69 1.95 20.844 0.127 AB
PanSTARRS_i 16.6 0.54 20.849 0.035 AB
PanSTARRS_z 19.4 1.08 20.680 0.061 AB
SDSS_z 27.65 5.91 20.296 0.232 AB
PanSTARRS_y 12.98 3.48 21.116 0.291 AB
2MASS_J -66.02 70.81 Vega
2MASS_H 73.51 98.45 17.867 1.454 Vega
2MASS_K -2.85 113.32 Vega
WISE_W1 5.23 9.21 19.405 1.912 Vega
WISE_W2 7.73 11.09 18.340 1.558 Vega
WISE_W3 25.24 39.39 15.221 1.695 Vega
WISE_W4 12.4 240.3 14.546 21.037 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})\, 8.589 8.788 8.948
{\rm log}_{10}({\rm SFR}) -2.072 -1.019 -0.153
{\rm log}_{10}({\rm sSFR}) -10.981 -9.845 -8.721
{\rm stellar\ age} 0.360 2.250 5.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.710 -1.152 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.588 -0.936 0.002

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.444 0.954
\delta -0.676 -0.257 0.145
\tau_1/\tau_2 0.625 1.044 1.496
Q_{PAH} 1.409 3.377 5.541
U_{min} 3.518 9.688 17.452
{\rm log}_{10}(\gamma_e)\, -2.786 -1.659 -0.607

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.091 -0.397 0.083
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.483 1.825

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.125 -1.384 -0.750
0.03-0.10 Gyr -2.616 -1.015 -0.016
0.10-0.32 Gyr -1.431 -0.399 0.197
0.32-1.05 Gyr -2.252 -0.623 -0.155
1.05-3.38 Gyr -4.045 -1.451 -0.779
3.38-10.93 Gyr -5.008 -1.933 -1.088
10.93-12.14 Gyr -5.121 -1.940 -0.940