2025aapp results

Information

Transient
Name:AT2025aapp
Right ascension: 23h57m42.72s
Declination:28d01m04.59s
Discovery Date:Oct. 15, 2025, 6:17 a.m.
Classification:None
Redshift:None
MW E(B-V):0.065
Host
Name:
Right ascension: 23h57m42.51s
Declination:28d01m03.29s
Redshift:None
Photometric Redshift:0.193
 

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 17.73
Transient MWEBV processed 0.04
Host match processed 6.22
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.13
Validate global photometry processed 16.56
Global host SED inference processed 435.84
Local aperture photometry processed 6.18
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):23h57m42.51s, 28d01m03.53s
semi major axis, semi minor axis (arcsec):7.04, 5.87
angle (degrees, anti-clockwise from east):-130.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.64 3.02 20.724 0.176 AB
GALEX_NUV 26.46 2.28 20.343 0.093 AB
SDSS_u 39.76 5.08 19.901 0.139 AB
SDSS_g 95.49 3.38 18.950 0.038 AB
DES_g 109.48 0.64 18.802 0.006 AB
PanSTARRS_g 104.57 1.38 18.851 0.014 AB
SDSS_r 190.22 4.48 18.202 0.026 AB
PanSTARRS_r 184.37 1.76 18.236 0.010 AB
DES_r 204.53 1.29 18.123 0.007 AB
SDSS_i 258.39 6.77 17.869 0.028 AB
PanSTARRS_i 255.43 1.91 17.882 0.008 AB
PanSTARRS_z 292.98 4.63 17.733 0.017 AB
SDSS_z 330.75 16.7 17.601 0.055 AB
PanSTARRS_y 317.95 10.77 17.644 0.037 AB
2MASS_J 274.58 169.18 16.908 0.669 Vega
2MASS_H -120.03 246.57 Vega
2MASS_K 235.03 236.81 16.134 1.094 Vega
WISE_W1 214.1 12.29 15.374 0.062 Vega
WISE_W2 161.26 22.8 15.042 0.154 Vega
WISE_W3 327.59 105.91 12.438 0.351 Vega
WISE_W4 309.68 501.76 11.053 1.759 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})\, 10.570 10.648 10.780
{\rm log}_{10}({\rm SFR}) 0.723 0.978 1.195
{\rm log}_{10}({\rm sSFR}) -9.960 -9.669 -9.463
{\rm stellar\ age} 5.979 6.715 9.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.272 -0.845 -0.585
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.657 0.096 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.182 0.309
\delta -0.294 0.052 0.272
\tau_1/\tau_2 0.678 1.121 1.524
Q_{PAH} 0.795 2.230 4.053
U_{min} 2.423 8.064 15.650
{\rm log}_{10}(\gamma_e)\, -2.868 -1.805 -0.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.722 -2.137 -1.427
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.378 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.536 0.161 0.427
0.03-0.10 Gyr 0.839 1.117 1.347
0.10-0.32 Gyr -0.544 0.688 1.006
0.32-1.01 Gyr -1.793 0.221 0.580
1.01-3.22 Gyr -1.229 0.371 0.683
3.22-10.24 Gyr 0.315 0.795 0.959
10.24-11.38 Gyr 0.458 1.035 1.835