2025eci results

Information

Transient
Name:AT2025eci
Right ascension: 13h44m02.46s
Declination:3d53m53.73s
Discovery Date:Feb. 8, 2025, 10:29 p.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:2025eci
Right ascension: 13h44m04.78s
Declination:3d54m20.16s
Redshift:0.023120
Photometric Redshift:None
 

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 0.73
Transient MWEBV processed 0.04
Host match processed 0.61
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.22
Global aperture photometry processed 3.2
Validate global photometry processed 6.57
Global host SED inference processed 517.77
Local aperture photometry processed 2.89
Validate local photometry processed 0.03
Local host SED inference processed 449.68
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h44m02.46s, 3d53m53.73s
semi major axis, semi minor axis (arcsec):4.29, 4.29
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.76 0.35 24.202 0.495 AB
SDSS_u -9.14 4.57 AB
SDSS_g 31.94 2.02 20.139 0.069 AB
DES_g 22.5 0.37 20.520 0.018 AB
PanSTARRS_g 21.47 1.15 20.570 0.058 AB
SDSS_r 25.57 2.58 20.381 0.110 AB
PanSTARRS_r 30.99 1.45 20.172 0.051 AB
DES_r 32.48 0.62 20.121 0.021 AB
SDSS_i 22.55 3.97 20.517 0.191 AB
PanSTARRS_i 30.66 2.27 20.184 0.080 AB
PanSTARRS_z 30.78 2.58 20.179 0.091 AB
SDSS_z 20.72 13.03 20.609 0.682 AB
PanSTARRS_y 23.21 5.42 20.486 0.253 AB
2MASS_J 7.28 108.85 20.849 16.223 Vega
2MASS_H -8.25 171.24 Vega
2MASS_K -146.13 205.37 Vega

Aperture details

RA, DEC (J2000):13h44m04.77s, 3d54m20.61s
semi major axis, semi minor axis (arcsec):17.05, 11.62
angle (degrees, anti-clockwise from east):-72.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.51 1.23 21.346 0.127 AB
GALEX_NUV 31.94 0.95 20.139 0.032 AB
SDSS_u 790.64 16.59 16.655 0.023 AB
SDSS_g 4476.21 18.47 14.773 0.004 AB
DES_g 4677.44 4.29 14.725 0.001 AB
PanSTARRS_g 5036.69 6.28 14.645 0.001 AB
SDSS_r 9654.01 28.06 13.938 0.003 AB
PanSTARRS_r 9867.44 8.49 13.914 0.001 AB
DES_r 10199.56 9.17 13.879 0.001 AB
SDSS_i 14036.41 35.75 13.532 0.003 AB
PanSTARRS_i 13898.28 12.27 13.543 0.001 AB
PanSTARRS_z 17072.67 16.36 13.319 0.001 AB
SDSS_z 18825.62 60.59 13.213 0.003 AB
PanSTARRS_y 22255.96 28.96 13.031 0.001 AB
2MASS_J 28018.72 368.8 11.886 0.014 Vega
2MASS_H 33910.75 575.03 11.207 0.018 Vega
2MASS_K 29480.82 689.25 10.888 0.025 Vega
WISE_W1 13193.06 63.84 10.900 0.005 Vega
WISE_W2 7109.57 62.26 10.931 0.010 Vega
WISE_W3 2062.57 132.79 10.440 0.070 Vega
WISE_W4 289.21 471.54 11.127 1.770 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.207 7.554 7.711
{\rm log}_{10}({\rm SFR}) -2.342 -1.957 -1.465
{\rm log}_{10}({\rm sSFR}) -10.026 -9.523 -8.743
{\rm stellar\ age} 2.541 5.450 7.073

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -1.025 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.805 -1.623 -1.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.350 0.570
\delta -0.738 -0.363 0.037
\tau_1/\tau_2 0.618 0.950 1.297
Q_{PAH} 1.293 3.388 5.304
U_{min} 2.970 7.834 14.592
{\rm log}_{10}(\gamma_e)\, -2.752 -1.687 -0.674

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.311 -0.835 -0.213
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.416 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.099 -1.834 -1.610
0.03-0.10 Gyr -2.664 -2.039 -1.405
0.10-0.33 Gyr -2.673 -2.110 -1.658
0.33-1.10 Gyr -2.828 -2.212 -1.879
1.10-3.65 Gyr -3.150 -2.382 -2.083
3.65-12.10 Gyr -3.431 -2.544 -2.209
12.10-13.45 Gyr -3.532 -2.640 -2.088

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.714 10.796 10.841
{\rm log}_{10}({\rm SFR}) -2.835 -2.201 -1.768
{\rm log}_{10}({\rm sSFR}) -13.656 -12.974 -12.559
{\rm stellar\ age} 8.426 11.588 12.746

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.289 -0.199 -0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.491 -0.664 0.076

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.115 0.171
\delta -0.877 -0.629 -0.286
\tau_1/\tau_2 0.511 0.895 1.299
Q_{PAH} 0.317 1.138 2.610
U_{min} 3.067 8.978 16.829
{\rm log}_{10}(\gamma_e)\, -2.692 -1.649 -1.020

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.720 -4.216 -3.409
{\rm log}_{10}(\tau_{AGN})\, 1.076 1.648 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.072 -2.141 -1.705
0.03-0.10 Gyr -3.560 -2.365 -1.754
0.10-0.33 Gyr -3.210 -2.168 -1.491
0.33-1.10 Gyr -3.167 -1.970 -1.157
1.10-3.65 Gyr -2.811 -1.436 -0.385
3.65-12.10 Gyr -1.470 0.483 0.961
12.10-13.45 Gyr 0.920 1.798 1.960