2025aaco

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Information

Transient

Name: AT2025aaco
Right ascension: 23h19m05.71s
Declination: 20d44m01.18s
Discovery Date: Sept. 14, 2025, 12:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.146

Host

Name:
Right ascension: 23h19m05.74s
Declination: 20d44m01.32s
Redshift: None
Photometric Redshift: 0.193
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.46
Transient MWEBV processed 0.04
Host match processed 5.75
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 2.87
Global aperture photometry processed 6.68
Validate global photometry processed 15.69
Global host SED inference processed 413.26
Local aperture photometry processed 6.76
Validate local photometry no valid phot 0.03
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) = 23h19m05.71s, 20d44m01.18s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 23h19m05.75s, 20d44m01.52s
semi major axis, semi minor axis (arcsec) = 4.12, 2.94
angle (degrees, anti-clockwise from east) = -153.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.01 0.07 29.119 8.725 AB
GALEX_NUV 0.85 1.15 24.077 1.468 AB
SDSS_g 8.09 1.23 21.630 0.165 AB
DES_g 11.51 0.18 21.247 0.017 AB
PanSTARRS_g 10.34 0.74 21.363 0.077 AB
PanSTARRS_r 30.9 0.81 20.175 0.028 AB
DES_r 36.36 0.53 19.999 0.016 AB
PanSTARRS_i 53.69 1.17 19.575 0.024 AB
PanSTARRS_z 74.12 2.85 19.225 0.042 AB
DES_z 81.89 1.49 19.117 0.020 AB
PanSTARRS_y 79.77 5.28 19.145 0.072 AB
2MASS_J 219.26 91.32 17.153 0.452 Vega
2MASS_H 115.95 136.66 17.372 1.280 Vega
2MASS_K 313.0 180.37 15.823 0.626 Vega
WISE_W1 70.34 9.29 16.583 0.143 Vega
WISE_W2 46.63 11.87 16.389 0.276 Vega
WISE_W3 37.69 47.61 14.786 1.372 Vega
WISE_W4 -494.02 418.76 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})\, 10.166 10.274 10.383
{\rm log}_{10}({\rm SFR}) -1.016 -0.273 0.225
{\rm log}_{10}({\rm sSFR}) -11.409 -10.555 -10.025
{\rm stellar\ age} 5.176 6.430 7.952

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.339 -0.738 -0.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.803 0.080

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.504 0.705 0.894
\delta -0.644 -0.374 -0.107
\tau_1/\tau_2 0.706 1.043 1.412
Q_{PAH} 1.339 3.139 5.162
U_{min} 3.039 8.426 16.146
{\rm log}_{10}(\gamma_e)\, -2.584 -1.462 -0.506

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.908 -2.251 -1.235
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.476 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.133 -0.267 0.105
0.03-0.10 Gyr -1.352 -0.308 0.288
0.10-0.32 Gyr -1.088 -0.140 0.351
0.32-1.01 Gyr -1.074 -0.031 0.406
1.01-3.22 Gyr -0.643 0.243 0.536
3.22-10.24 Gyr 0.057 0.427 0.619
10.24-11.38 Gyr -0.234 0.467 1.147