2025alua results

Information

Transient
Name:AT2025alua
Right ascension: 0h22m20.22s
Declination:-12d05m28.36s
Discovery Date:Dec. 8, 2025, 5:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:
Right ascension: 0h22m20.24s
Declination:-12d05m31.09s
Redshift:None
Photometric Redshift:0.161
 

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_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.34
Transient MWEBV processed 0.04
Host match processed 6.04
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.6
Validate global photometry processed 19.01
Global host SED inference processed 430.08
Local aperture photometry processed 6.83
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):0h22m20.22s, -12d05m31.01s
semi major axis, semi minor axis (arcsec):5.31, 3.65
angle (degrees, anti-clockwise from east):-26.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.01 2.11 21.201 0.190 AB
GALEX_NUV 14.3 1.54 21.011 0.117 AB
SDSS_u 31.19 4.77 20.165 0.166 AB
SDSS_g 56.05 2.3 19.528 0.045 AB
DES_g 56.94 0.41 19.511 0.008 AB
PanSTARRS_g 55.45 1.03 19.540 0.020 AB
SDSS_r 107.1 3.31 18.826 0.034 AB
PanSTARRS_r 99.97 1.0 18.900 0.011 AB
DES_r 117.4 1.21 18.726 0.011 AB
SDSS_i 153.64 4.59 18.434 0.032 AB
PanSTARRS_i 144.17 1.34 18.503 0.010 AB
PanSTARRS_z 173.35 2.5 18.303 0.016 AB
SDSS_z 179.52 12.67 18.265 0.077 AB
DES_z 183.37 2.91 18.242 0.017 AB
PanSTARRS_y 198.87 6.42 18.154 0.035 AB
2MASS_J 239.67 108.49 17.056 0.491 Vega
2MASS_H 629.02 182.31 15.536 0.315 Vega
2MASS_K 516.56 207.65 15.279 0.436 Vega
WISE_W1 115.07 10.76 16.049 0.102 Vega
WISE_W2 65.49 12.6 16.021 0.209 Vega
WISE_W3 47.73 55.48 14.529 1.262 Vega
WISE_W4 -24.2 385.57 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})\, 10.306 10.367 10.449
{\rm log}_{10}({\rm SFR}) 0.310 0.515 0.756
{\rm log}_{10}({\rm sSFR}) -10.071 -9.854 -9.634
{\rm stellar\ age} 6.926 7.899 10.455

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.931 -0.594 -0.377
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.694 0.033 0.267

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.270 0.462
\delta -0.488 -0.060 0.182
\tau_1/\tau_2 0.754 1.160 1.561
Q_{PAH} 0.667 1.973 3.865
U_{min} 2.830 8.509 15.461
{\rm log}_{10}(\gamma_e)\, -2.439 -1.315 -0.429

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.235 -2.046
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.484 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.104 0.171 0.388
0.03-0.10 Gyr 0.381 0.614 0.874
0.10-0.32 Gyr -1.636 -0.463 0.048
0.32-1.03 Gyr -2.231 -0.792 -0.319
1.03-3.30 Gyr -1.790 -0.556 -0.040
3.30-10.57 Gyr -0.164 0.531 0.648
10.57-11.74 Gyr 0.368 0.989 1.558