2025tyw results

Information

Transient
Name:AT2025tyw
Right ascension: 16h51m04.38s
Declination:48d29m34.34s
Discovery Date:Aug. 13, 2025, 4:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.012
Host
Name:
Right ascension: 16h51m04.49s
Declination:48d29m32.56s
Redshift:None
Photometric Redshift:0.168
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 36.2
Transient MWEBV processed 0.04
Host match processed 6.05
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.57
Global aperture photometry processed 5.89
Validate global photometry processed 16.88
Global host SED inference processed 404.42
Local aperture photometry processed 6.67
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):16h51m04.48s, 48d29m32.74s
semi major axis, semi minor axis (arcsec):4.03, 3.28
angle (degrees, anti-clockwise from east):-31.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.86 1.22 23.225 0.713 AB
GALEX_NUV 1.66 1.45 23.348 0.949 AB
SDSS_u 12.11 3.47 21.192 0.311 AB
SDSS_g 46.16 2.03 19.739 0.048 AB
DES_g 46.37 0.4 19.734 0.009 AB
PanSTARRS_g 47.86 0.86 19.700 0.019 AB
SDSS_r 125.0 3.26 18.658 0.028 AB
PanSTARRS_r 128.45 0.98 18.628 0.008 AB
SDSS_i 183.21 4.12 18.243 0.024 AB
PanSTARRS_i 183.32 0.91 18.242 0.005 AB
PanSTARRS_z 230.48 2.33 17.993 0.011 AB
SDSS_z 258.44 9.87 17.869 0.041 AB
DES_z 239.99 2.56 17.950 0.012 AB
PanSTARRS_y 257.85 5.19 17.872 0.022 AB
2MASS_J 420.81 82.99 16.445 0.214 Vega
2MASS_H 328.8 126.43 16.240 0.417 Vega
2MASS_K 344.27 164.35 15.720 0.518 Vega
WISE_W2 88.5 8.98 15.694 0.110 Vega
WISE_W3 -13.09 34.32 Vega
WISE_W4 -135.65 286.09 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})\, 10.386 10.487 10.606
{\rm log}_{10}({\rm SFR}) -0.536 0.214 0.651
{\rm log}_{10}({\rm sSFR}) -11.051 -10.287 -9.831
{\rm stellar\ age} 4.702 6.276 7.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.876 -0.547 -0.325
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.979 -0.687 -0.416

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.461 0.647 0.852
\delta -0.844 -0.662 -0.392
\tau_1/\tau_2 0.462 0.779 1.105
Q_{PAH} 0.802 2.174 4.293
U_{min} 2.649 7.847 14.736
{\rm log}_{10}(\gamma_e)\, -2.996 -2.101 -1.088

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.290 -3.225 -2.154
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.506 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.151 0.350 0.618
0.03-0.10 Gyr -1.388 0.110 0.676
0.10-0.32 Gyr -1.496 0.101 0.649
0.32-1.02 Gyr -1.112 0.174 0.650
1.02-3.28 Gyr -0.130 0.557 0.859
3.28-10.49 Gyr 0.126 0.608 0.815
10.49-11.66 Gyr -0.164 0.582 1.266