2025eac results

Information

Transient
Name:AT2025eac
Right ascension: 14h13m52.40s
Declination:-0d32m46.68s
Discovery Date:Feb. 6, 2025, 7:56 a.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:2025eac
Right ascension: 14h13m52.35s
Declination:-0d32m47.55s
Redshift:0.082815
Photometric Redshift:0.068
 

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: completed

Task Name Status Time (s)
Cutout download processed 22.57
Transient MWEBV processed 0.05
Host match processed 2.24
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.71
Validate global photometry processed 18.52
Global host SED inference processed 465.97
Local aperture photometry processed 6.26
Validate local photometry processed 0.03
Local host SED inference processed 409.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h13m52.40s, -0d32m46.68s
semi major axis, semi minor axis (arcsec):1.28, 1.28
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 55.57 0.4 19.538 0.008 AB
PanSTARRS_r 141.64 0.47 18.522 0.004 AB
DES_r 149.54 0.99 18.463 0.007 AB
SDSS_i 243.59 4.18 17.933 0.019 AB
PanSTARRS_i 241.47 0.45 17.943 0.002 AB
PanSTARRS_z 317.58 0.81 17.645 0.003 AB
DES_z 354.1 3.5 17.527 0.011 AB
PanSTARRS_y 417.96 1.87 17.347 0.005 AB

Aperture details

RA, DEC (J2000):14h13m52.38s, -0d32m47.52s
semi major axis, semi minor axis (arcsec):22.66, 5.52
angle (degrees, anti-clockwise from east):-93.23
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.17 1.22 21.022 0.094 AB
GALEX_NUV 18.95 0.81 20.706 0.046 AB
SDSS_u 102.02 9.14 18.878 0.097 AB
DES_g 505.4 1.4 17.141 0.003 AB
PanSTARRS_g 509.23 2.35 17.133 0.005 AB
PanSTARRS_r 1079.68 3.63 16.317 0.004 AB
SDSS_i 1717.98 14.12 15.812 0.009 AB
PanSTARRS_i 1669.05 3.46 15.844 0.002 AB
PanSTARRS_z 2099.5 6.15 15.595 0.003 AB
SDSS_z 2291.49 39.45 15.500 0.019 AB
DES_z 2470.74 9.75 15.418 0.004 AB
PanSTARRS_y 2905.01 15.37 15.242 0.006 AB
2MASS_J 4280.65 332.4 13.926 0.084 Vega
2MASS_H 6312.66 442.06 13.032 0.076 Vega
2MASS_K 5784.78 658.45 12.656 0.124 Vega
WISE_W1 3195.76 30.45 12.440 0.010 Vega
WISE_W2 2222.88 42.49 12.194 0.021 Vega
WISE_W3 3898.57 128.07 9.749 0.036 Vega
WISE_W4 3696.02 842.83 8.361 0.248 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.077 10.185 10.342
{\rm log}_{10}({\rm SFR}) -0.811 -0.222 0.313
{\rm log}_{10}({\rm sSFR}) -11.057 -10.403 -9.824
{\rm stellar\ age} 5.349 7.164 9.440

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.058 -0.514 -0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.409 -0.551 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.778 1.294 1.694
\delta -0.648 -0.344 -0.057
\tau_1/\tau_2 0.612 0.931 1.271
Q_{PAH} 0.463 1.457 3.929
U_{min} 2.895 8.083 14.906
{\rm log}_{10}(\gamma_e)\, -3.313 -1.902 -0.905

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.431 -1.601 -0.482
{\rm log}_{10}(\tau_{AGN})\, 0.855 1.204 1.722

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.633 -0.108 0.288
0.03-0.10 Gyr -1.303 -0.342 0.347
0.10-0.33 Gyr -1.504 -0.404 0.248
0.33-1.07 Gyr -1.404 -0.226 0.380
1.07-3.49 Gyr -0.934 0.080 0.441
3.49-11.40 Gyr -0.201 0.264 0.471
11.40-12.67 Gyr -0.314 0.389 1.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.986 11.056 11.104
{\rm log}_{10}({\rm SFR}) -0.190 0.039 0.244
{\rm log}_{10}({\rm sSFR}) -11.258 -11.010 -10.778
{\rm stellar\ age} 5.887 6.977 7.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) 0.061 0.138 0.177
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.598 0.103 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.539 0.628 0.731
\delta -0.019 0.137 0.268
\tau_1/\tau_2 0.305 0.602 0.947
Q_{PAH} 0.780 1.599 2.528
U_{min} 2.496 6.652 13.497
{\rm log}_{10}(\gamma_e)\, -3.014 -2.257 -1.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.644 -2.422 -1.752
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.296 1.748

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.243 0.434 0.638
0.03-0.10 Gyr -1.550 -0.558 -0.064
0.10-0.33 Gyr -1.234 -0.390 0.104
0.33-1.07 Gyr -0.344 0.321 0.716
1.07-3.49 Gyr 0.804 1.136 1.377
3.49-11.40 Gyr 0.961 1.196 1.319
11.40-12.67 Gyr 0.473 1.144 1.619