2025bum

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Information

Transient

Name: AT2025bum
Right ascension: 13h03m00.14s
Declination: -5d53m19.33s
Discovery Date: Jan. 4, 2025, 2:18 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025bum
Right ascension: 13h03m00.14s
Declination: -5d53m19.27s
Redshift: None
Photometric Redshift: 0.149
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.16
Cutout download processed 7.5
Global aperture construction processed 0.58
Local aperture photometry processed 4.2
Global aperture photometry processed 4.28
Validate local photometry no valid phot 0.02
Validate global photometry processed 12.03
Host information processed 0.08
Global host SED inference processed 390.19
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status blocked 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) = 13h03m00.14s, -5d53m19.33s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h03m00.14s, -5d53m19.18s
semi major axis, semi minor axis (arcsec) = 6.89, 5.19
angle (degrees, anti-clockwise from east) = -15.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.11 4.15 20.817 0.263 AB
GALEX_NUV 19.92 0.92 20.652 0.050 AB
DES_g 108.16 0.66 18.815 0.007 AB
PanSTARRS_g 103.6 1.55 18.862 0.016 AB
PanSTARRS_r 163.91 1.92 18.363 0.013 AB
DES_r 176.13 1.06 18.285 0.007 AB
PanSTARRS_i 212.83 2.03 18.080 0.010 AB
PanSTARRS_z 237.99 3.16 17.959 0.014 AB
PanSTARRS_y 250.15 7.35 17.905 0.032 AB
2MASS_J 492.55 163.43 16.274 0.360 Vega
2MASS_H 231.47 219.56 16.621 1.030 Vega
2MASS_K 515.02 348.27 15.283 0.734 Vega
WISE_W1 135.66 12.58 15.870 0.101 Vega
WISE_W2 57.11 18.42 16.169 0.350 Vega
WISE_W3 315.57 116.92 12.478 0.402 Vega
WISE_W4 -68.75 718.92 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.133 10.225 10.324
{\rm log}_{10}({\rm SFR}) 0.055 0.383 0.671
{\rm log}_{10}({\rm sSFR}) -10.178 -9.862 -9.568
{\rm stellar\ age} 4.875 5.944 6.983

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.541 -1.097 -0.734
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.718 -0.808 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.275 0.426
\delta -0.357 -0.022 0.198
\tau_1/\tau_2 0.760 1.151 1.539
Q_{PAH} 0.818 2.704 4.951
U_{min} 2.697 7.828 15.011
{\rm log}_{10}(\gamma_e)\, -2.499 -1.362 -0.448

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.265 -3.247 -2.073
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.565 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.503 -0.127 0.111
0.03-0.10 Gyr 0.102 0.494 0.812
0.10-0.32 Gyr 0.300 0.569 0.800
0.32-1.03 Gyr 0.099 0.400 0.614
1.03-3.32 Gyr 0.022 0.310 0.514
3.32-10.69 Gyr 0.067 0.323 0.495
10.69-11.87 Gyr -0.171 0.365 0.828