2025ayn results

Information

Transient
Name:AT2025ayn
Right ascension: 9h18m58.73s
Declination:4d46m50.70s
Discovery Date:Feb. 5, 2025, 9:13 p.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:2025ayn
Right ascension: 9h18m56.78s
Declination:4d46m39.45s
Redshift:None
Photometric Redshift:0.160
 

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 18.51
Transient MWEBV processed 0.09
Host match processed 2.14
Host information processed 0.09
Host MWEBV processed 0.13
Global aperture construction processed 0.56
Global aperture photometry processed 6.2
Validate global photometry processed 16.59
Global host SED inference processed 434.64
Local aperture photometry processed 6.12
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):9h18m56.76s, 4d46m39.54s
semi major axis, semi minor axis (arcsec):3.37, 2.97
angle (degrees, anti-clockwise from east):-7.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.56 0.4 24.523 0.763 AB
GALEX_NUV 0.28 0.41 25.275 1.590 AB
SDSS_u 17.45 2.56 20.795 0.159 AB
SDSS_g 37.75 1.85 19.958 0.053 AB
DES_g 44.12 0.4 19.788 0.010 AB
PanSTARRS_g 44.3 0.92 19.784 0.023 AB
SDSS_r 100.57 2.96 18.894 0.032 AB
PanSTARRS_r 100.3 0.8 18.897 0.009 AB
DES_r 110.21 0.9 18.794 0.009 AB
SDSS_i 149.24 3.83 18.465 0.028 AB
PanSTARRS_i 146.25 1.19 18.487 0.009 AB
PanSTARRS_z 181.71 1.99 18.252 0.012 AB
SDSS_z 205.92 9.11 18.116 0.048 AB
DES_z 207.04 2.84 18.110 0.015 AB
PanSTARRS_y 214.84 4.79 18.070 0.024 AB
2MASS_J 400.25 123.19 16.499 0.334 Vega
2MASS_H 525.56 166.7 15.731 0.344 Vega
2MASS_K 373.63 228.38 15.631 0.664 Vega
WISE_W1 146.26 10.65 15.788 0.079 Vega
WISE_W2 101.97 15.7 15.540 0.167 Vega
WISE_W3 -81.24 75.6 Vega
WISE_W4 -69.57 468.38 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})\, 10.308 10.394 10.514
{\rm log}_{10}({\rm SFR}) -1.723 -0.094 0.522
{\rm log}_{10}({\rm sSFR}) -12.038 -10.450 -9.830
{\rm stellar\ age} 6.205 7.068 9.961

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.048 -0.692 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.801 0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.400 0.558
\delta -0.871 -0.609 -0.110
\tau_1/\tau_2 0.511 0.888 1.300
Q_{PAH} 1.110 2.856 4.972
U_{min} 2.993 8.490 15.814
{\rm log}_{10}(\gamma_e)\, -2.686 -1.631 -0.493

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.169 -2.697 -1.526
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.528 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.434 -0.357 0.161
0.03-0.10 Gyr -2.001 -0.050 0.637
0.10-0.32 Gyr -2.318 -0.232 0.339
0.32-1.03 Gyr -3.018 -0.415 0.170
1.03-3.30 Gyr -1.911 -0.025 0.430
3.30-10.58 Gyr -0.019 0.555 0.713
10.58-11.75 Gyr -0.013 0.723 1.565