2025qyn results

Information

Transient
Name:AT2025qyn
Right ascension: 21h05m58.72s
Declination:-6d56m24.93s
Discovery Date:May 31, 2025, 12:49 p.m.
Classification:None
Redshift:None
MW E(B-V):0.066
Host
Name:
Right ascension: 21h05m58.79s
Declination:-6d56m25.52s
Redshift:None
Photometric Redshift:0.139
 

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 40.52
Transient MWEBV processed 0.09
Host match processed 5.91
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 7.36
Validate global photometry processed 19.86
Global host SED inference processed 410.89
Local aperture photometry processed 6.43
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):21h05m58.79s, -6d56m25.14s
semi major axis, semi minor axis (arcsec):3.98, 2.34
angle (degrees, anti-clockwise from east):-97.83
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.23 0.47 23.029 0.227 AB
GALEX_NUV 4.21 0.44 22.339 0.113 AB
SDSS_u 6.81 2.88 21.818 0.459 AB
SDSS_g 21.48 1.61 20.570 0.081 AB
DES_g 19.52 0.37 20.674 0.021 AB
PanSTARRS_g 20.67 0.63 20.612 0.033 AB
SDSS_r 38.68 2.39 19.931 0.067 AB
PanSTARRS_r 31.54 0.83 20.153 0.028 AB
DES_r 33.75 1.04 20.079 0.034 AB
SDSS_i 44.83 3.38 19.771 0.082 AB
PanSTARRS_i 41.43 0.68 19.857 0.018 AB
PanSTARRS_z 47.57 2.05 19.707 0.047 AB
SDSS_z 70.2 13.16 19.284 0.204 AB
DES_z 49.51 1.39 19.663 0.030 AB
PanSTARRS_y 39.56 5.31 19.907 0.146 AB
2MASS_J 50.11 93.28 18.755 2.021 Vega
2MASS_H 177.68 139.78 16.908 0.854 Vega
2MASS_K -43.52 169.44 Vega
WISE_W1 40.7 8.86 17.177 0.236 Vega
WISE_W2 24.17 13.86 17.103 0.623 Vega
WISE_W3 -69.21 60.89 Vega
WISE_W4 355.5 453.86 10.903 1.386 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})\, 9.266 9.429 9.547
{\rm log}_{10}({\rm SFR}) -0.511 -0.059 0.346
{\rm log}_{10}({\rm sSFR}) -9.966 -9.517 -9.040
{\rm stellar\ age} 2.510 4.949 6.488

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.485 -0.806 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.608 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.209 0.519 0.812
\delta -0.203 0.095 0.290
\tau_1/\tau_2 0.692 1.100 1.492
Q_{PAH} 0.901 2.497 4.630
U_{min} 2.990 8.623 16.024
{\rm log}_{10}(\gamma_e)\, -2.738 -1.669 -0.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.854 -1.563 -0.410
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.465 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.859 -0.413 -0.071
0.03-0.10 Gyr -0.507 0.018 0.472
0.10-0.32 Gyr -0.376 0.065 0.464
0.32-1.04 Gyr -0.830 -0.312 0.081
1.04-3.35 Gyr -1.050 -0.497 -0.234
3.35-10.79 Gyr -1.314 -0.615 -0.336
10.79-11.99 Gyr -1.531 -0.616 -0.098