2025eve

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Information

Transient

Name: TDE2025eve
Right ascension: 9h14m41.70s
Declination: 15d42m08.26s
Discovery Date: March 19, 2025, 5:08 a.m.
Classification: TDE
Redshift: 0.089000
MW E(B-V): 0.028

Host

Name: 2025eve
Right ascension: 9h14m41.70s
Declination: 15d42m08.35s
Redshift: None
Photometric Redshift: 0.091
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.95
Cutout download processed 17.42
Global aperture construction processed 0.62
Local aperture photometry processed 6.69
Global aperture photometry processed 6.92
Validate local photometry processed 0.02
Validate global photometry processed 18.2
Host information processed 0.09
Global host SED inference processed 457.11
Local host SED inference processed 624.42
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 9h14m41.70s, 15d42m08.26s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 173.22 0.54 18.304 0.003 AB
PanSTARRS_r 291.57 0.47 17.738 0.002 AB
DES_r 369.81 1.41 17.480 0.004 AB
PanSTARRS_i 366.38 0.63 17.490 0.002 AB
PanSTARRS_z 505.09 0.96 17.142 0.002 AB
DES_z 564.28 3.49 17.021 0.007 AB
PanSTARRS_y 491.47 1.88 17.171 0.004 AB

Aperture details

RA, DEC (J2000) = 9h14m41.69s, 15d42m08.43s
semi major axis, semi minor axis (arcsec) = 5.26, 4.79
angle (degrees, anti-clockwise from east) = -99.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.7 0.98 23.327 0.629 AB
GALEX_NUV 7.92 1.63 21.653 0.223 AB
SDSS_u 77.71 4.03 19.174 0.056 AB
SDSS_g 342.15 4.97 17.564 0.016 AB
DES_g 364.3 0.83 17.496 0.002 AB
PanSTARRS_g 362.59 0.97 17.501 0.003 AB
SDSS_r 672.73 7.05 16.830 0.011 AB
PanSTARRS_r 670.83 1.49 16.833 0.002 AB
DES_r 739.77 2.07 16.727 0.003 AB
SDSS_i 927.83 8.48 16.481 0.010 AB
PanSTARRS_i 890.47 2.04 16.526 0.002 AB
PanSTARRS_z 1127.47 3.37 16.270 0.003 AB
SDSS_z 1115.61 15.06 16.281 0.015 AB
DES_z 1108.3 5.24 16.288 0.005 AB
PanSTARRS_y 1277.18 7.47 16.134 0.006 AB
2MASS_J 1768.14 126.91 14.886 0.078 Vega
2MASS_H 2016.94 218.32 14.271 0.118 Vega
2MASS_K 1469.87 216.5 14.144 0.160 Vega
WISE_W1 648.27 16.32 14.172 0.027 Vega
WISE_W2 410.4 19.95 14.028 0.053 Vega
WISE_W3 103.37 73.87 13.690 0.776 Vega
WISE_W4 143.34 409.24 11.889 3.100 Vega
 

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})\, 9.992 10.115 10.214
{\rm log}_{10}({\rm SFR}) -1.356 -0.411 0.174
{\rm log}_{10}({\rm sSFR}) -11.504 -10.542 -9.929
{\rm stellar\ age} 3.322 5.995 7.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.037 -0.518 -0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.767 -1.373 -0.518

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.374 0.782
\delta -0.798 -0.456 -0.006
\tau_1/\tau_2 0.691 1.065 1.445
Q_{PAH} 1.804 3.981 5.918
U_{min} 3.273 8.816 15.972
{\rm log}_{10}(\gamma_e)\, -3.013 -1.582 -0.405

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.909 -2.007 -0.798
{\rm log}_{10}(\tau_{AGN})\, 1.008 1.504 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.408 -0.608 -0.219
0.03-0.10 Gyr -1.681 -0.412 0.284
0.10-0.33 Gyr -1.014 0.025 0.635
0.33-1.06 Gyr -0.423 0.217 0.668
1.06-3.47 Gyr -0.371 0.242 0.493
3.47-11.33 Gyr -0.580 0.131 0.361
11.33-12.59 Gyr -0.730 0.158 0.690

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.593 10.656 10.772
{\rm log}_{10}({\rm SFR}) -5.216 -2.170 -1.019
{\rm log}_{10}({\rm sSFR}) -15.882 -12.911 -11.681
{\rm stellar\ age} 7.335 7.972 11.793

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.617 -1.314 -1.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.635 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.263 0.380
\delta -0.637 -0.283 -0.001
\tau_1/\tau_2 0.549 1.019 1.470
Q_{PAH} 0.984 2.748 5.093
U_{min} 4.117 10.444 18.902
{\rm log}_{10}(\gamma_e)\, -2.500 -1.160 -0.332

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.979 -2.616 -1.623
{\rm log}_{10}(\tau_{AGN})\, 1.167 1.654 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.622 -2.910 -1.191
0.03-0.10 Gyr -5.909 -2.810 -0.994
0.10-0.33 Gyr -5.495 -2.859 -0.924
0.33-1.06 Gyr -4.790 -2.277 -0.598
1.06-3.47 Gyr -3.253 -1.167 0.361
3.47-11.33 Gyr -0.980 0.809 0.975
11.33-12.59 Gyr -1.445 1.000 1.909