2025ecz results

Information

Transient
Name:AT2025ecz
Right ascension: 13h05m11.96s
Declination:3d49m28.91s
Discovery Date:Feb. 21, 2025, 7:29 p.m.
Classification:None
Redshift:None
MW E(B-V):0.023
Host
Name:2025ecz
Right ascension: 13h05m12.13s
Declination:3d49m30.74s
Redshift:None
Photometric Redshift:0.049
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.43
Transient MWEBV processed 0.04
Host match processed 1.77
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.78
Global aperture photometry processed 7.2
Validate global photometry processed 18.74
Global host SED inference processed 494.01
Local aperture photometry processed 7.23
Validate local photometry processed 0.03
Local host SED inference processed 412.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h05m11.96s, 3d49m28.91s
semi major axis, semi minor axis (arcsec):2.1, 2.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 27.22 2.02 20.313 0.080 AB
SDSS_g 54.25 2.06 19.564 0.041 AB
DES_g 56.92 0.38 19.512 0.007 AB
PanSTARRS_g 54.43 0.51 19.560 0.010 AB
SDSS_r 65.6 2.32 19.358 0.038 AB
PanSTARRS_r 71.97 0.7 19.257 0.011 AB
DES_r 81.8 0.75 19.118 0.010 AB
SDSS_i 97.14 3.14 18.931 0.035 AB
PanSTARRS_i 85.08 0.72 19.075 0.009 AB
PanSTARRS_z 93.57 1.4 18.972 0.016 AB
SDSS_z 93.43 6.29 18.974 0.073 AB
PanSTARRS_y 113.1 2.99 18.766 0.029 AB

Aperture details

RA, DEC (J2000):13h05m12.19s, 3d49m30.52s
semi major axis, semi minor axis (arcsec):17.28, 8.77
angle (degrees, anti-clockwise from east):-38.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 138.26 3.04 18.548 0.024 AB
GALEX_NUV 178.65 1.46 18.270 0.009 AB
SDSS_u 385.89 10.45 17.434 0.029 AB
SDSS_g 734.07 8.46 16.736 0.013 AB
DES_g 650.47 1.48 16.867 0.002 AB
PanSTARRS_g 718.68 2.9 16.759 0.004 AB
SDSS_r 904.33 9.87 16.509 0.012 AB
PanSTARRS_r 920.8 4.02 16.490 0.005 AB
DES_r 948.27 2.88 16.458 0.003 AB
SDSS_i 1117.72 14.02 16.279 0.014 AB
PanSTARRS_i 1079.43 4.16 16.317 0.004 AB
PanSTARRS_z 1164.12 8.16 16.235 0.008 AB
SDSS_z 1274.66 35.45 16.137 0.030 AB
PanSTARRS_y 1550.86 17.58 15.924 0.012 AB
2MASS_J 799.03 364.2 15.749 0.495 Vega
2MASS_H 1854.05 535.69 14.362 0.314 Vega
2MASS_K 688.21 635.07 14.968 1.002 Vega
WISE_W1 793.32 26.33 13.952 0.036 Vega
WISE_W2 486.14 31.96 13.844 0.071 Vega
WISE_W3 1851.01 132.74 10.557 0.078 Vega
WISE_W4 1574.38 559.36 9.287 0.386 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.397 8.682 8.891
{\rm log}_{10}({\rm SFR}) -0.897 -0.471 -0.044
{\rm log}_{10}({\rm sSFR}) -9.675 -9.128 -8.591
{\rm stellar\ age} 2.275 5.463 7.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.467 -0.638 -0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.759 -1.414 0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.536 0.954
\delta -0.587 -0.135 0.133
\tau_1/\tau_2 0.751 1.107 1.465
Q_{PAH} 0.484 1.853 3.849
U_{min} 3.107 7.909 15.258
{\rm log}_{10}(\gamma_e)\, -3.212 -1.995 -0.795

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.713 -1.778 -0.742
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.461 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.940 -0.655 -0.409
0.03-0.10 Gyr -0.946 -0.410 0.059
0.10-0.33 Gyr -1.502 -0.842 -0.407
0.33-1.09 Gyr -2.070 -1.208 -0.854
1.09-3.58 Gyr -2.080 -1.317 -0.991
3.58-11.79 Gyr -2.464 -1.397 -1.037
11.79-13.10 Gyr -2.677 -1.437 -0.810

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.161 9.522 9.736
{\rm log}_{10}({\rm SFR}) 0.691 0.891 1.120
{\rm log}_{10}({\rm sSFR}) -9.029 -8.646 -8.039
{\rm stellar\ age} 0.952 5.312 7.010

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.199 -0.094 -0.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.229 0.365 0.455

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.263 0.397
\delta -0.766 -0.439 -0.267
\tau_1/\tau_2 0.522 0.949 1.350
Q_{PAH} 0.250 0.751 1.529
U_{min} 1.991 6.489 12.893
{\rm log}_{10}(\gamma_e)\, -3.675 -3.151 -2.315

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.339 -3.533 -2.680
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.447 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.296 -0.025 0.166
0.03-0.10 Gyr 0.829 1.036 1.275
0.10-0.33 Gyr -2.091 -0.568 0.103
0.33-1.09 Gyr -2.734 -0.811 -0.284
1.09-3.58 Gyr -2.242 -0.577 -0.191
3.58-11.79 Gyr -2.503 -0.606 -0.195
11.79-13.10 Gyr -2.510 -0.591 0.041