2025eul results

Information

Transient
Name:AT2025eul
Right ascension: 9h06m35.49s
Declination:6d41m04.07s
Discovery Date:March 16, 2025, 6:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:2025eul
Right ascension: 9h06m35.45s
Declination:6d41m02.50s
Redshift:0.078139
Photometric Redshift:0.086
 

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 19.02
Transient MWEBV processed 0.11
Host match processed 2.08
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 6.66
Validate global photometry processed 18.5
Global host SED inference processed 396.81
Local aperture photometry processed 6.13
Validate local photometry processed 0.02
Local host SED inference processed 425.83
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h06m35.49s, 6d41m04.07s
semi major axis, semi minor axis (arcsec):1.35, 1.35
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 57.45 0.42 19.502 0.008 AB
PanSTARRS_g 59.32 0.3 19.467 0.006 AB
SDSS_r 83.49 2.44 19.096 0.032 AB
PanSTARRS_r 86.38 0.31 19.059 0.004 AB
DES_r 95.25 0.82 18.953 0.009 AB
SDSS_i 124.18 3.08 18.665 0.027 AB
PanSTARRS_i 120.07 0.59 18.701 0.005 AB
PanSTARRS_z 141.24 0.9 18.525 0.007 AB
SDSS_z 152.27 5.78 18.443 0.041 AB
DES_z 150.68 1.67 18.455 0.012 AB
PanSTARRS_y 157.5 2.6 18.407 0.018 AB

Aperture details

RA, DEC (J2000):9h06m35.45s, 6d41m02.45s
semi major axis, semi minor axis (arcsec):6.9, 3.83
angle (degrees, anti-clockwise from east):-179.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.07 1.02 20.699 0.058 AB
GALEX_NUV 30.76 0.82 20.180 0.029 AB
SDSS_u 97.38 4.78 18.929 0.053 AB
SDSS_g 251.8 4.36 17.897 0.019 AB
DES_g 262.92 0.95 17.850 0.004 AB
PanSTARRS_g 259.66 1.04 17.864 0.004 AB
SDSS_r 394.33 5.63 17.410 0.016 AB
PanSTARRS_r 397.88 1.06 17.401 0.003 AB
DES_r 434.82 1.8 17.304 0.004 AB
SDSS_i 555.39 7.3 17.039 0.014 AB
PanSTARRS_i 535.84 2.07 17.077 0.004 AB
PanSTARRS_z 610.27 3.11 16.936 0.006 AB
SDSS_z 713.37 19.58 16.767 0.030 AB
DES_z 642.02 3.57 16.881 0.006 AB
PanSTARRS_y 698.86 9.23 16.789 0.014 AB
2MASS_J 900.83 181.13 15.618 0.218 Vega
2MASS_H 649.48 255.22 15.501 0.427 Vega
2MASS_K 1267.6 329.5 14.305 0.282 Vega
WISE_W1 543.51 20.37 14.363 0.041 Vega
WISE_W2 360.09 23.8 14.170 0.072 Vega
WISE_W3 1621.95 117.73 10.701 0.079 Vega
WISE_W4 1260.44 730.24 9.529 0.629 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.278 9.454 9.579
{\rm log}_{10}({\rm SFR}) -0.809 -0.338 0.258
{\rm log}_{10}({\rm sSFR}) -10.318 -9.803 -9.099
{\rm stellar\ age} 2.831 5.549 7.247

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.377 -0.652 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.534 -0.910 -0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.674 1.060
\delta -0.632 -0.145 0.145
\tau_1/\tau_2 0.691 1.057 1.417
Q_{PAH} 0.594 1.984 4.886
U_{min} 3.054 8.168 14.952
{\rm log}_{10}(\gamma_e)\, -3.188 -1.700 -0.584

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.955 -1.212 -0.329
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.400 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.937 -0.617 -0.274
0.03-0.10 Gyr -0.841 -0.283 0.387
0.10-0.33 Gyr -0.784 -0.184 0.318
0.33-1.07 Gyr -0.944 -0.343 0.054
1.07-3.50 Gyr -1.098 -0.496 -0.210
3.50-11.45 Gyr -1.297 -0.585 -0.310
11.45-12.73 Gyr -1.459 -0.595 -0.066

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.894 9.991 10.075
{\rm log}_{10}({\rm SFR}) 0.340 0.605 0.866
{\rm log}_{10}({\rm sSFR}) -9.692 -9.386 -9.064
{\rm stellar\ age} 4.523 5.865 6.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.787 -0.424 -0.211
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.981 0.231 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.247 0.415 0.659
\delta -0.621 -0.345 -0.149
\tau_1/\tau_2 0.780 1.100 1.422
Q_{PAH} 0.713 1.840 3.488
U_{min} 2.162 6.543 13.518
{\rm log}_{10}(\gamma_e)\, -3.451 -2.697 -1.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.377 -2.168 -1.672
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.281 1.724

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.268 -0.083 0.102
0.03-0.10 Gyr 0.450 0.743 1.015
0.10-0.33 Gyr 0.194 0.510 0.800
0.33-1.07 Gyr -0.234 0.116 0.355
1.07-3.50 Gyr -0.223 0.068 0.275
3.50-11.45 Gyr -0.267 0.023 0.187
11.45-12.73 Gyr -0.439 0.034 0.433