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

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

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
log10(M/M){\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.721 8.997 9.164
log10(SFR){\rm log}_{10}({\rm SFR}) -0.720 -0.116 0.314
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.788 -9.171 -8.459
stellar age{\rm stellar\ age} 2.061 5.460 7.329

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z/Z){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.484 -0.591 -0.247
log10(Zgas/Z){\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.827 0.043 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.233 0.624 1.037
δ\delta -0.435 -0.078 0.153
τ1/τ2\tau_1/\tau_2 0.695 1.115 1.535
QPAHQ_{PAH} 0.550 1.992 4.107
UminU_{min} 2.943 8.190 15.674
log10(γe){\rm log}_{10}(\gamma_e)\, -3.552 -2.323 -1.253

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN){\rm log}_{10}(f_{AGN})\, -4.384 -2.893 -1.134
log10(τAGN){\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%)
log10(M/M){\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.120 9.520 9.733
log10(SFR){\rm log}_{10}({\rm SFR}) 0.490 0.763 1.047
log10(sSFR){\rm log}_{10}({\rm sSFR}) -9.230 -8.783 -8.085
stellar age{\rm stellar\ age} 0.759 5.340 7.316

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(Z/Z){\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.286 -0.147 -0.049
log10(Zgas/Z){\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.114 0.273 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
τ2\tau_2 0.204 0.366 0.512
δ\delta -0.619 -0.333 -0.184
τ1/τ2\tau_1/\tau_2 0.603 0.980 1.351
QPAHQ_{PAH} 0.670 1.268 2.120
UminU_{min} 3.309 8.128 15.166
log10(γe){\rm log}_{10}(\gamma_e)\, -3.315 -2.376 -1.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
log10(fAGN){\rm log}_{10}(f_{AGN})\, -4.330 -3.501 -2.673
log10(τAGN){\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