2025iyk results

Information

Transient
Name:AT2025iyk
Right ascension: 11h28m03.29s
Declination:-1d12m03.84s
Discovery Date:May 1, 2025, 8:35 a.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:2025iyk
Right ascension: 11h28m02.94s
Declination:-1d12m02.95s
Redshift:0.115441
Photometric Redshift:0.091
 

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 19.61
Transient MWEBV processed 0.09
Host match processed 3.48
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 6.17
Validate global photometry processed 17.61
Global host SED inference processed 388.12
Local aperture photometry processed 5.93
Validate local photometry processed 0.03
Local host SED inference not enough filters 22.85
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h28m03.29s, -1d12m03.84s
semi major axis, semi minor axis (arcsec):0.96, 0.96
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 5.08 0.36 22.136 0.077 AB

Aperture details

RA, DEC (J2000):11h28m02.95s, -1d12m02.65s
semi major axis, semi minor axis (arcsec):7.27, 7.07
angle (degrees, anti-clockwise from east):-99.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 36.95 1.37 19.981 0.040 AB
GALEX_NUV 57.37 0.86 19.503 0.016 AB
SDSS_u 100.82 5.77 18.891 0.062 AB
SDSS_g 309.4 4.99 17.674 0.018 AB
DES_g 317.87 1.18 17.644 0.004 AB
PanSTARRS_g 313.07 1.8 17.661 0.006 AB
SDSS_r 467.81 6.48 17.225 0.015 AB
PanSTARRS_r 468.37 2.24 17.224 0.005 AB
DES_r 503.43 2.31 17.145 0.005 AB
SDSS_i 637.74 8.29 16.888 0.014 AB
PanSTARRS_i 601.91 2.46 16.951 0.004 AB
PanSTARRS_z 707.56 5.03 16.776 0.008 AB
SDSS_z 646.2 20.61 16.874 0.035 AB
DES_z 703.06 3.76 16.783 0.006 AB
PanSTARRS_y 773.78 11.79 16.678 0.017 AB
2MASS_J 862.7 200.85 15.665 0.253 Vega
2MASS_H 1141.2 318.85 14.889 0.303 Vega
2MASS_K 1824.22 362.23 13.910 0.216 Vega
WISE_W1 442.07 16.95 14.587 0.042 Vega
WISE_W2 275.77 20.55 14.460 0.081 Vega
WISE_W3 992.76 111.33 11.234 0.122 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})\, 10.348 10.409 10.497
{\rm log}_{10}({\rm SFR}) 0.200 0.528 0.786
{\rm log}_{10}({\rm sSFR}) -10.260 -9.875 -9.600
{\rm stellar\ age} 4.840 5.854 6.850

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.113 -0.743 -0.490
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 0.129 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.261 0.435
\delta -0.458 -0.072 0.164
\tau_1/\tau_2 0.805 1.163 1.500
Q_{PAH} 0.413 1.228 3.294
U_{min} 2.502 7.252 13.938
{\rm log}_{10}(\gamma_e)\, -2.778 -1.703 -1.062

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.197 -2.993 -2.013
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.494 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.094 0.259
0.03-0.10 Gyr 0.240 0.639 0.925
0.10-0.32 Gyr 0.693 0.917 1.109
0.32-1.05 Gyr 0.407 0.663 0.839
1.05-3.41 Gyr 0.246 0.517 0.719
3.41-11.04 Gyr 0.254 0.468 0.612
11.04-12.27 Gyr 0.037 0.523 0.945