2025ynt results

Information

Transient
Name:AT2025ynt
Right ascension: 23h35m36.26s
Declination:17d18m49.51s
Discovery Date:Aug. 30, 2025, 7:08 a.m.
Classification:Other
Redshift:0.132000
MW E(B-V):0.061
Host
Name:
Right ascension: 23h35m36.27s
Declination:17d18m49.60s
Redshift:None
Photometric Redshift:0.164
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 0.54
Transient MWEBV processed 0.1
Host match processed 5.09
Host information processed 0.06
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 6.85
Validate global photometry processed 17.22
Global host SED inference processed 469.4
Local aperture photometry failed 0.04
Validate local photometry not processed None
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h35m36.27s, 17d18m49.76s
semi major axis, semi minor axis (arcsec):4.31, 3.38
angle (degrees, anti-clockwise from east):-162.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 42.29 2.92 19.835 0.075 AB
SDSS_u 84.45 4.43 19.083 0.057 AB
SDSS_g 146.44 3.38 18.486 0.025 AB
DES_g 163.27 0.56 18.368 0.004 AB
PanSTARRS_g 162.38 0.83 18.374 0.006 AB
SDSS_r 246.22 4.51 17.922 0.020 AB
PanSTARRS_r 259.85 1.06 17.863 0.004 AB
DES_r 271.81 1.64 17.814 0.007 AB
SDSS_i 377.0 5.71 17.459 0.016 AB
PanSTARRS_i 380.9 1.71 17.448 0.005 AB
PanSTARRS_z 438.36 3.69 17.295 0.009 AB
SDSS_z 432.76 14.99 17.309 0.038 AB
DES_z 462.66 3.64 17.237 0.009 AB
PanSTARRS_y 527.13 6.5 17.095 0.013 AB
2MASS_J 648.99 104.33 15.974 0.175 Vega
2MASS_H 1196.02 164.96 14.838 0.150 Vega
2MASS_K 1239.82 170.96 14.329 0.150 Vega
WISE_W3 2058.47 70.83 10.442 0.037 Vega
WISE_W4 4555.94 610.54 8.134 0.145 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})\, 10.326 10.510 10.608
{\rm log}_{10}({\rm SFR}) 1.101 1.366 1.702
{\rm log}_{10}({\rm sSFR}) -9.462 -9.151 -8.664
{\rm stellar\ age} 5.702 7.239 9.876

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.345 -0.134 0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.813 0.149 0.390

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.483 0.881
\delta -0.357 -0.039 0.173
\tau_1/\tau_2 0.671 1.085 1.558
Q_{PAH} 0.438 1.337 3.008
U_{min} 2.416 7.508 14.609
{\rm log}_{10}(\gamma_e)\, -3.367 -2.371 -1.288

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.122 -2.769 -1.367
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.390 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.475 0.747 1.033
0.03-0.10 Gyr 1.221 1.498 1.835
0.10-0.32 Gyr -1.947 -0.340 0.330
0.32-1.04 Gyr -3.360 -0.663 0.042
1.04-3.36 Gyr -1.621 -0.121 0.406
3.36-10.86 Gyr -0.324 0.529 0.765
10.86-12.07 Gyr -0.115 0.907 1.591