2025aiwt results

Information

Transient
Name:AT2025aiwt
Right ascension: 21h53m43.32s
Declination:-3d45m28.96s
Discovery Date:Aug. 23, 2025, 9:05 a.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:
Right ascension: 21h53m43.37s
Declination:-3d45m29.84s
Redshift:None
Photometric Redshift:0.172
 

Cutout Download Report

Downloaded Unavailable
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_r
DES_g
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.19
Transient MWEBV processed 0.04
Host match processed 5.28
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 8.22
Validate global photometry processed 21.98
Global host SED inference processed 395.95
Local aperture photometry processed 5.85
Validate local photometry no valid phot 0.07
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):21h53m43.35s, -3d45m29.64s
semi major axis, semi minor axis (arcsec):3.61, 3.23
angle (degrees, anti-clockwise from east):-29.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.91 0.63 22.172 0.139 AB
GALEX_NUV 8.92 0.57 21.524 0.069 AB
SDSS_u 24.34 4.09 20.434 0.182 AB
SDSS_g 56.72 2.21 19.516 0.042 AB
PanSTARRS_g 58.3 0.76 19.486 0.014 AB
SDSS_r 90.03 3.0 19.014 0.036 AB
PanSTARRS_r 90.9 0.77 19.004 0.009 AB
DES_r 91.5 0.85 18.996 0.010 AB
SDSS_i 125.91 4.13 18.650 0.036 AB
PanSTARRS_i 123.38 1.03 18.672 0.009 AB
PanSTARRS_z 136.72 2.24 18.560 0.018 AB
SDSS_z 86.09 13.66 19.063 0.172 AB
PanSTARRS_y 145.68 5.13 18.491 0.038 AB
2MASS_J 328.78 105.09 16.713 0.347 Vega
2MASS_H 393.13 185.7 16.046 0.513 Vega
2MASS_K 246.46 183.55 16.083 0.809 Vega
WISE_W1 75.34 9.84 16.508 0.142 Vega
WISE_W2 59.01 14.78 16.134 0.272 Vega
WISE_W3 155.72 67.38 13.245 0.470 Vega
WISE_W4 703.71 477.24 10.162 0.736 Vega
 

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})\, 9.815 9.961 10.113
{\rm log}_{10}({\rm SFR}) 0.139 0.479 0.765
{\rm log}_{10}({\rm sSFR}) -9.865 -9.480 -9.121
{\rm stellar\ age} 2.271 4.474 5.850

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.766 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.633 0.256 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.383 0.567
\delta -0.637 -0.332 -0.100
\tau_1/\tau_2 0.735 1.080 1.407
Q_{PAH} 0.714 1.943 3.994
U_{min} 2.647 7.951 15.560
{\rm log}_{10}(\gamma_e)\, -2.873 -1.961 -0.823

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.152 -2.851 -1.736
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.429 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.077 0.180 0.358
0.03-0.10 Gyr 0.135 0.567 0.889
0.10-0.32 Gyr 0.402 0.707 1.002
0.32-1.02 Gyr 0.005 0.413 0.724
1.02-3.27 Gyr -0.449 0.096 0.366
3.27-10.46 Gyr -0.756 -0.085 0.217
10.46-11.62 Gyr -0.903 -0.104 0.376