2025zse

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Information

Transient

Name: AT2025zse
Right ascension: 5h40m07.82s
Declination: -20d54m57.87s
Discovery Date: Oct. 8, 2025, 11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name:
Right ascension: 5h40m07.79s
Declination: -20d54m56.61s
Redshift: None
Photometric Redshift: 0.091
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.58
Transient MWEBV processed 0.1
Host match processed 5.8
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 4.08
Validate global photometry processed 10.28
Global host SED inference processed 465.53
Local aperture photometry processed 4.0
Validate local photometry processed 0.02
Local host SED inference processed 435.25
 

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) = 5h40m07.82s, -20d54m57.87s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 109.17 0.38 18.805 0.004 AB
PanSTARRS_z 144.69 0.83 18.499 0.006 AB
PanSTARRS_y 162.43 2.12 18.373 0.014 AB

Aperture details

RA, DEC (J2000) = 5h40m07.78s, -20d54m56.47s
semi major axis, semi minor axis (arcsec) = 5.26, 5.01
angle (degrees, anti-clockwise from east) = -162.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 238.37 1.47 17.957 0.007 AB
PanSTARRS_r 519.81 1.57 17.110 0.003 AB
PanSTARRS_i 754.03 1.59 16.707 0.002 AB
PanSTARRS_z 972.51 3.46 16.430 0.004 AB
PanSTARRS_y 1074.15 9.05 16.322 0.009 AB
2MASS_J 1506.17 160.7 15.060 0.116 Vega
2MASS_H 1795.25 262.83 14.397 0.159 Vega
2MASS_K 1620.95 289.98 14.038 0.194 Vega
WISE_W1 703.86 20.64 14.082 0.032 Vega
WISE_W2 388.96 18.05 14.086 0.050 Vega
WISE_W3 95.32 47.74 13.778 0.544 Vega
WISE_W4 -132.22 296.84 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.569 9.768 9.938
{\rm log}_{10}({\rm SFR}) -1.594 -0.806 0.165
{\rm log}_{10}({\rm sSFR}) -11.436 -10.608 -9.461
{\rm stellar\ age} 3.873 7.003 9.586

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.043 -0.328 0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.362 -0.670 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.257 0.665 1.220
\delta -0.710 -0.363 0.041
\tau_1/\tau_2 0.533 0.915 1.342
Q_{PAH} 0.833 2.443 5.110
U_{min} 2.938 8.341 15.500
{\rm log}_{10}(\gamma_e)\, -3.376 -2.237 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.219 -0.998 -0.180
{\rm log}_{10}(\tau_{AGN})\, 1.184 1.555 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.928 -0.961 -0.346
0.03-0.10 Gyr -1.928 -0.898 0.285
0.10-0.33 Gyr -1.998 -0.855 0.066
0.33-1.06 Gyr -2.190 -0.705 0.095
1.06-3.47 Gyr -2.379 -0.521 -0.034
3.47-11.31 Gyr -1.501 -0.220 0.075
11.31-12.56 Gyr -1.163 -0.090 0.781

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.515 10.664 10.795
{\rm log}_{10}({\rm SFR}) -5.345 -1.879 -0.253
{\rm log}_{10}({\rm sSFR}) -16.197 -12.596 -10.929
{\rm stellar\ age} 6.414 7.946 11.882

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.583 -1.166 -0.812
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.625 -0.750 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.388 0.541 0.701
\delta -0.833 -0.574 -0.329
\tau_1/\tau_2 0.539 0.983 1.442
Q_{PAH} 0.977 2.908 5.385
U_{min} 3.244 9.772 18.133
{\rm log}_{10}(\gamma_e)\, -3.136 -1.849 -0.771

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.459 -3.453 -2.357
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.584 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.574 -2.739 -0.799
0.03-0.10 Gyr -6.117 -2.239 -0.147
0.10-0.33 Gyr -5.550 -2.209 -0.165
0.33-1.06 Gyr -5.116 -2.112 -0.001
1.06-3.47 Gyr -3.481 -0.919 0.708
3.47-11.31 Gyr -1.599 0.548 0.969
11.31-12.56 Gyr -1.061 1.066 1.947