2025tbf

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Information

Transient

Name: AT2025tbf
Right ascension: 5h37m10.80s
Declination: 14d39m45.86s
Discovery Date: July 31, 2025, 11:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.575

Host

Name: PGC1463861
Right ascension: 5h37m10.82s
Declination: 14d39m45.68s
Redshift: 0.017839
Photometric Redshift:
 

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 6.56
Cutout download processed 31.04
Global aperture construction processed 0.69
Local aperture photometry processed 3.65
Global aperture photometry processed 3.44
Validate local photometry processed 0.01
Validate global photometry processed 7.56
Host information processed 0.15
Global host SED inference processed 573.83
Local host SED inference processed 685.02
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 5h37m10.80s, 14d39m45.86s
semi major axis, semi minor axis (arcsec) = 5.52, 5.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 368.37 1.52 17.484 0.004 AB
PanSTARRS_r 1323.64 1.48 16.096 0.001 AB
PanSTARRS_i 2552.43 3.34 15.383 0.001 AB
PanSTARRS_z 4290.35 4.8 14.819 0.001 AB
PanSTARRS_y 6050.1 10.8 14.446 0.002 AB
2MASS_J 9710.22 98.71 13.037 0.011 Vega
2MASS_H 13707.88 145.89 12.190 0.012 Vega
2MASS_K 13187.04 200.96 11.762 0.017 Vega

Aperture details

RA, DEC (J2000) = 5h37m10.81s, 14d39m46.25s
semi major axis, semi minor axis (arcsec) = 10.2, 9.74
angle (degrees, anti-clockwise from east) = -60.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 586.18 2.68 16.980 0.005 AB
PanSTARRS_r 2153.36 2.56 15.567 0.001 AB
PanSTARRS_i 4004.37 5.86 14.894 0.002 AB
PanSTARRS_z 6940.63 8.47 14.297 0.001 AB
PanSTARRS_y 9715.63 19.32 13.931 0.002 AB
2MASS_J 16330.44 179.03 12.473 0.012 Vega
2MASS_H 23368.55 267.32 11.611 0.012 Vega
2MASS_K 22623.45 371.64 11.176 0.018 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})\, 9.790 10.098 10.250
{\rm log}_{10}({\rm SFR}) -0.590 0.117 0.771
{\rm log}_{10}({\rm sSFR}) -10.828 -10.028 -9.027
{\rm stellar\ age} 4.270 6.916 8.987

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.589 -0.214 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.677 -1.137 0.054

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.618 0.968 1.259
\delta -0.872 -0.586 -0.346
\tau_1/\tau_2 0.447 0.844 1.298
Q_{PAH} 0.314 2.305 3.815
U_{min} 2.894 8.124 15.217
{\rm log}_{10}(\gamma_e)\, -3.112 -1.649 -0.697

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.546 -3.339 -0.832
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.621 2.000

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.245 0.195 0.497
0.03-0.10 Gyr -1.262 0.003 0.873
0.10-0.33 Gyr -1.469 -0.275 0.374
0.33-1.10 Gyr -1.273 -0.165 0.323
1.10-3.66 Gyr -1.070 -0.004 0.366
3.66-12.17 Gyr -0.801 0.043 0.350
12.17-13.52 Gyr -0.747 0.142 0.848

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.314 10.443 10.534
{\rm log}_{10}({\rm SFR}) -1.019 0.022 0.440
{\rm log}_{10}({\rm sSFR}) -11.635 -10.440 -9.918
{\rm stellar\ age} 6.201 7.949 10.649

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.278 -0.035 0.097
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.858 -1.511 0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.444 0.770 1.062
\delta -0.594 -0.376 -0.056
\tau_1/\tau_2 0.293 0.657 1.151
Q_{PAH} 0.474 1.527 2.918
U_{min} 2.292 5.931 12.025
{\rm log}_{10}(\gamma_e)\, -3.740 -3.062 -2.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.194 -2.457 -1.405
{\rm log}_{10}(\tau_{AGN})\, 0.893 1.321 1.759

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.740 0.304 0.599
0.03-0.10 Gyr -2.256 -0.280 0.378
0.10-0.33 Gyr -2.211 -0.429 0.252
0.33-1.10 Gyr -1.839 -0.370 0.297
1.10-3.66 Gyr -1.016 0.162 0.611
3.66-12.17 Gyr -0.132 0.506 0.680
12.17-13.52 Gyr -0.029 0.631 1.422