2025ei

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Information

Transient

Name: AT2025ei
Right ascension: 11h44m47.42s
Declination: 19d46m24.57s
Discovery Date: Jan. 6, 2025, 12:49 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025ei
Right ascension: 11h44m47.78s
Declination: 19d46m24.24s
Redshift: 0.028247
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.65
Cutout download processed 25.5
Global aperture construction processed 0.8
Local aperture photometry processed 8.64
Global aperture photometry processed 9.87
Validate local photometry processed 0.03
Validate global photometry processed 24.87
Host information processed 0.1
Global host SED inference processed 630.76
Local host SED inference processed 825.13
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h44m47.42s, 19d46m24.57s
semi major axis, semi minor axis (arcsec) = 3.53, 3.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 122.55 3.9 18.679 0.035
SDSS_g 279.2 4.44 17.785 0.017
DES_g 288.72 0.93 17.749 0.003
PanSTARRS_g 288.18 0.9 17.751 0.003
SDSS_r 388.64 5.34 17.426 0.015
PanSTARRS_r 439.55 1.0 17.292 0.002
DES_r 427.55 1.71 17.323 0.004
SDSS_i 465.43 5.97 17.230 0.014
PanSTARRS_i 460.67 1.59 17.242 0.004
PanSTARRS_z 563.5 2.38 17.023 0.005
SDSS_z 525.18 10.3 17.099 0.021
DES_z 560.08 4.2 17.029 0.008
PanSTARRS_y 660.31 5.82 16.851 0.010
2MASS_J 710.49 88.4 15.876 0.135
2MASS_H 802.56 119.23 15.271 0.161
2MASS_K 750.44 136.44 14.874 0.197

Aperture details

RA, DEC (J2000) = 11h44m47.70s, 19d46m23.56s
semi major axis, semi minor axis (arcsec) = 15.05, 11.72
angle (degrees, anti-clockwise from east) = -168.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 293.88 3.39 17.730 0.013
GALEX_NUV 439.54 2.46 17.293 0.006
SDSS_u 931.25 13.04 16.477 0.015
DES_g 1965.93 2.54 15.666 0.001
PanSTARRS_g 1828.8 3.24 15.745 0.002
SDSS_r 2648.01 14.59 15.343 0.006
SDSS_i 3201.04 16.67 15.137 0.006
PanSTARRS_i 2867.69 5.77 15.256 0.002
DES_z 3667.76 11.02 14.989 0.003
PanSTARRS_y 4039.05 21.55 14.884 0.006
2MASS_J 4525.93 371.47 13.866 0.089
2MASS_K 3982.47 574.41 13.062 0.157
WISE_W1 2545.63 45.04 12.687 0.019
WISE_W2 1580.45 47.46 12.564 0.033
WISE_W3 11415.27 213.07 8.582 0.020
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.721 8.997 9.164
{\rm log}_{10}({\rm SFR}) -0.720 -0.116 0.314
{\rm log}_{10}({\rm sSFR}) -9.788 -9.171 -8.459
{\rm stellar\ age} 2.061 5.460 7.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.484 -0.591 -0.247
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 0.043 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.624 1.037
\delta -0.435 -0.078 0.153
\tau_1/\tau_2 0.695 1.115 1.535
Q_{PAH} 0.550 1.992 4.107
U_{min} 2.943 8.190 15.674
{\rm log}_{10}(\gamma_e)\, -3.552 -2.323 -1.253

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -2.893 -1.134
{\rm log}_{10}(\tau_{AGN})\, 0.921 1.379 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.874 -0.543 -0.242
0.03-0.10 Gyr -0.721 -0.012 0.448
0.10-0.33 Gyr -1.542 -0.664 -0.098
0.33-1.10 Gyr -2.129 -0.973 -0.520
1.10-3.63 Gyr -2.236 -1.022 -0.658
3.63-12.04 Gyr -2.566 -1.113 -0.791
12.04-13.38 Gyr -2.538 -1.163 -0.547

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.120 9.520 9.733
{\rm log}_{10}({\rm SFR}) 0.490 0.763 1.047
{\rm log}_{10}({\rm sSFR}) -9.230 -8.783 -8.085
{\rm stellar\ age} 0.759 5.340 7.316

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.286 -0.147 -0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.114 0.273 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.366 0.512
\delta -0.619 -0.333 -0.184
\tau_1/\tau_2 0.603 0.980 1.351
Q_{PAH} 0.670 1.268 2.120
U_{min} 3.309 8.128 15.166
{\rm log}_{10}(\gamma_e)\, -3.315 -2.376 -1.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.330 -3.501 -2.673
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.370 1.868

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.009 0.184 0.332
0.03-0.10 Gyr 0.576 0.892 1.192
0.10-0.33 Gyr -1.545 -0.297 0.294
0.33-1.10 Gyr -2.378 -0.690 -0.184
1.10-3.63 Gyr -2.268 -0.598 -0.195
3.63-12.04 Gyr -2.514 -0.613 -0.213
12.04-13.38 Gyr -2.393 -0.595 0.058