2025ecb results

Information

Transient
Name:AT2025ecb
Right ascension: 13h34m36.80s
Declination:-1d33m28.41s
Discovery Date:Feb. 8, 2025, 10:26 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:2025ecb
Right ascension: 13h34m36.93s
Declination:-1d33m58.14s
Redshift:0.168231
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
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 22.26
Transient MWEBV processed 0.04
Host match processed 1.91
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 7.61
Validate global photometry processed 17.63
Global host SED inference processed 393.62
Local aperture photometry processed 7.0
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):13h34m36.92s, -1d33m58.33s
semi major axis, semi minor axis (arcsec):9.38, 5.85
angle (degrees, anti-clockwise from east):-156.64
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.59 3.47 20.918 0.242 AB
GALEX_NUV 14.99 0.9 20.961 0.065 AB
SDSS_u 66.51 5.1 19.343 0.083 AB
SDSS_g 155.87 3.9 18.418 0.027 AB
DES_g 157.36 0.98 18.408 0.007 AB
PanSTARRS_g 151.51 1.71 18.449 0.012 AB
SDSS_r 304.82 5.79 17.690 0.021 AB
PanSTARRS_r 310.79 2.8 17.669 0.010 AB
DES_r 341.59 1.84 17.566 0.006 AB
SDSS_i 439.14 8.44 17.293 0.021 AB
PanSTARRS_i 426.21 3.57 17.326 0.009 AB
PanSTARRS_z 512.55 4.24 17.126 0.009 AB
SDSS_z 587.83 24.32 16.977 0.045 AB
DES_z 591.32 5.93 16.970 0.011 AB
PanSTARRS_y 608.71 9.82 16.939 0.018 AB
2MASS_J 924.53 213.98 15.590 0.251 Vega
2MASS_H 1422.28 302.04 14.650 0.231 Vega
2MASS_K 1456.19 436.51 14.154 0.325 Vega
WISE_W1 476.53 20.81 14.506 0.047 Vega
WISE_W2 305.36 24.46 14.349 0.087 Vega
WISE_W3 469.86 103.8 12.046 0.240 Vega
WISE_W4 1644.64 661.01 9.240 0.436 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})\, 10.815 10.851 10.891
{\rm log}_{10}({\rm SFR}) 0.627 0.860 1.081
{\rm log}_{10}({\rm sSFR}) -10.232 -9.980 -9.762
{\rm stellar\ age} 6.312 6.878 7.960

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.435 -0.300 -0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.642 -0.925 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.217 0.318
\delta -0.792 -0.534 -0.244
\tau_1/\tau_2 0.551 0.931 1.294
Q_{PAH} 0.712 1.784 3.434
U_{min} 2.308 7.011 13.961
{\rm log}_{10}(\gamma_e)\, -2.848 -2.073 -1.180

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -3.250 -2.173
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.588 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.001 0.331 0.542
0.03-0.10 Gyr 0.727 0.981 1.212
0.10-0.32 Gyr 0.290 0.638 0.876
0.32-1.02 Gyr 0.067 0.429 0.641
1.02-3.28 Gyr 0.318 0.680 0.926
3.28-10.49 Gyr 0.882 1.051 1.137
10.49-11.66 Gyr 0.759 1.187 1.642