2025tkb results

Information

Transient
Name:AT2025tkb
Right ascension: 15h01m09.94s
Declination:30d41m26.90s
Discovery Date:May 26, 2025, 6:24 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:J150109.92+304125.50
Right ascension: 15h01m09.92s
Declination:30d41m25.50s
Redshift:None
Photometric Redshift:0.116
 

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 29.69
Transient MWEBV processed 0.06
Host match processed 6.4
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.69
Global aperture photometry processed 5.95
Validate global photometry processed 17.93
Global host SED inference processed 406.91
Local aperture photometry processed 6.89
Validate local photometry processed 0.03
Local host SED inference not enough filters 19.4
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h01m09.94s, 30d41m26.90s
semi major axis, semi minor axis (arcsec):0.95, 0.95
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 13.47 0.81 21.077 0.065 AB

Aperture details

RA, DEC (J2000):15h01m09.90s, 30d41m25.75s
semi major axis, semi minor axis (arcsec):5.99, 3.74
angle (degrees, anti-clockwise from east):-124.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.34 2.57 21.264 0.246 AB
GALEX_NUV 15.25 1.45 20.942 0.103 AB
SDSS_u 29.39 4.17 20.229 0.154 AB
SDSS_g 69.45 2.5 19.296 0.039 AB
DES_g 65.29 0.53 19.363 0.009 AB
PanSTARRS_g 67.41 1.2 19.328 0.019 AB
SDSS_r 90.94 3.16 19.003 0.038 AB
PanSTARRS_r 88.53 1.65 19.032 0.020 AB
DES_r 97.16 2.31 18.931 0.026 AB
SDSS_i 124.45 4.45 18.663 0.039 AB
PanSTARRS_i 110.14 1.27 18.795 0.012 AB
PanSTARRS_z 119.92 3.24 18.703 0.029 AB
SDSS_z 75.34 18.88 19.207 0.272 AB
DES_z 129.56 2.8 18.619 0.023 AB
PanSTARRS_y 106.26 12.64 18.834 0.129 AB
2MASS_J 99.91 98.91 18.006 1.075 Vega
2MASS_H -3.54 148.61 Vega
2MASS_K 245.03 186.95 16.089 0.828 Vega
WISE_W1 56.94 6.52 16.812 0.124 Vega
WISE_W2 57.19 8.98 16.168 0.171 Vega
WISE_W3 27.74 33.01 15.118 1.292 Vega
WISE_W4 -134.64 186.33 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})\, 9.392 9.517 9.662
{\rm log}_{10}({\rm SFR}) -0.543 -0.184 0.168
{\rm log}_{10}({\rm sSFR}) -10.100 -9.714 -9.362
{\rm stellar\ age} 2.383 4.475 5.962

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -1.023 -0.522
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.169 0.324

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.256 0.413
\delta -0.513 -0.088 0.182
\tau_1/\tau_2 0.726 1.081 1.434
Q_{PAH} 1.193 2.775 4.786
U_{min} 2.674 7.777 15.289
{\rm log}_{10}(\gamma_e)\, -2.583 -1.583 -0.623

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.858 -2.106 -1.273
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.491 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.710 -0.431 -0.203
0.03-0.10 Gyr -0.574 -0.115 0.287
0.10-0.32 Gyr -0.117 0.191 0.479
0.32-1.05 Gyr -0.242 0.096 0.344
1.05-3.40 Gyr -0.694 -0.300 -0.047
3.40-11.03 Gyr -1.233 -0.581 -0.282
11.03-12.25 Gyr -1.514 -0.596 -0.077