2025tbu

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Information

Transient

Name: AT2025tbu
Right ascension: 14h37m22.56s
Declination: -8d39m08.97s
Discovery Date: May 6, 2025, 10:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name:
Right ascension: 14h37m22.73s
Declination: -8d39m06.09s
Redshift: None
Photometric Redshift: 0.101
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.95
Cutout download processed 19.19
Global aperture construction processed 2.8
Local aperture photometry processed 5.27
Global aperture photometry processed 4.69
Validate local photometry processed 0.02
Validate global photometry processed 10.68
Host information processed 0.17
Global host SED inference processed 555.03
Local host SED inference processed 780.96
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 14h37m22.56s, -8d39m08.97s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 0.94 0.12 23.972 0.135 AB
PanSTARRS_z -0.77 0.76 AB
DES_z 1.26 0.43 23.651 0.371 AB
PanSTARRS_y -1.41 1.7 AB

Aperture details

RA, DEC (J2000) = 14h37m22.72s, -8d39m05.95s
semi major axis, semi minor axis (arcsec) = 5.5, 4.8
angle (degrees, anti-clockwise from east) = -94.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 26.72 0.32 20.333 0.013 AB
PanSTARRS_g 25.41 1.09 20.387 0.046 AB
PanSTARRS_r 30.82 1.24 20.178 0.044 AB
DES_r 35.22 0.6 20.033 0.018 AB
PanSTARRS_i 37.27 1.68 19.971 0.049 AB
PanSTARRS_z 41.64 3.53 19.851 0.092 AB
DES_z 40.27 2.15 19.888 0.058 AB
PanSTARRS_y 28.63 7.99 20.258 0.303 AB
2MASS_J 3.09 156.82 21.779 55.046 Vega
2MASS_H -4.44 219.64 Vega
2MASS_K -500.82 262.71 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})\, 7.146 7.552 8.072
{\rm log}_{10}({\rm SFR}) -0.936 -0.604 -0.169
{\rm log}_{10}({\rm sSFR}) -8.548 -7.966 -7.961
{\rm stellar\ age} 0.015 0.075 5.407

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.954 -0.318 0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.136 -0.720 -0.351

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.588 2.340 3.133
\delta 0.130 0.293 0.370
\tau_1/\tau_2 0.569 0.889 1.300
Q_{PAH} 0.891 2.887 5.560
U_{min} 3.555 10.557 18.650
{\rm log}_{10}(\gamma_e)\, -3.155 -1.689 -0.567

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.135 -0.163 0.314
{\rm log}_{10}(\tau_{AGN})\, 1.165 1.637 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.487 -0.122 0.334
0.03-0.10 Gyr -4.189 -2.789 -1.252
0.10-0.33 Gyr -7.005 -4.660 -2.197
0.33-1.06 Gyr -8.957 -5.872 -2.729
1.06-3.44 Gyr -9.540 -5.925 -2.802
3.44-11.20 Gyr -10.296 -5.804 -2.564
11.20-12.44 Gyr -10.946 -5.537 -2.164

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.661 8.855 9.007
{\rm log}_{10}({\rm SFR}) -1.547 -0.589 0.473
{\rm log}_{10}({\rm sSFR}) -10.480 -9.448 -8.302
{\rm stellar\ age} 0.249 1.683 4.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.776 -1.431 -0.866
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.759 -1.171 0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.450 0.830
\delta -0.588 -0.141 0.239
\tau_1/\tau_2 0.509 0.996 1.432
Q_{PAH} 1.795 3.881 5.790
U_{min} 3.690 10.104 17.796
{\rm log}_{10}(\gamma_e)\, -2.882 -1.623 -0.501

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.200 -1.055 -0.270
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.505 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.968 -1.316 -0.802
0.03-0.10 Gyr -1.942 -0.477 0.633
0.10-0.33 Gyr -1.391 -0.202 0.389
0.33-1.06 Gyr -2.992 -0.759 -0.136
1.06-3.44 Gyr -4.503 -1.718 -0.818
3.44-11.20 Gyr -5.193 -2.270 -1.150
11.20-12.44 Gyr -5.588 -2.162 -0.940