2025mmt

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Information

Transient

Name: AT2025mmt
Right ascension: 23h24m10.46s
Declination: -6d05m39.43s
Discovery Date: May 27, 2025, 2:02 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2025mmt
Right ascension: 23h24m18.71s
Declination: -6d07m03.81s
Redshift: None
Photometric Redshift: 0.106
 

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
failed
 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 7.39
Cutout download processed 17.3
Global aperture construction processed 0.63
Local aperture photometry processed 6.82
Global aperture photometry processed 7.18
Validate local photometry processed 0.03
Validate global photometry processed 19.48
Host information processed 0.09
Global host SED inference processed 385.46
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.09
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) = 23h24m10.46s, -6d05m39.43s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 1.01 0.35 23.890 0.379 AB
PanSTARRS_y -0.61 1.75 AB

Aperture details

RA, DEC (J2000) = 23h24m18.70s, -6d07m03.72s
semi major axis, semi minor axis (arcsec) = 5.31, 3.12
angle (degrees, anti-clockwise from east) = -112.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.64 0.48 22.234 0.112 AB
GALEX_NUV 6.82 0.44 21.816 0.070 AB
SDSS_u 10.72 4.08 21.324 0.413 AB
SDSS_g 47.36 2.52 19.711 0.058 AB
DES_g 46.89 0.37 19.722 0.009 AB
PanSTARRS_g 50.03 0.93 19.652 0.020 AB
SDSS_r 83.36 3.35 19.098 0.044 AB
PanSTARRS_r 75.98 0.86 19.198 0.012 AB
DES_r 78.71 0.77 19.160 0.011 AB
SDSS_i 100.53 4.59 18.894 0.050 AB
PanSTARRS_i 104.81 1.37 18.849 0.014 AB
PanSTARRS_z 104.11 2.68 18.856 0.028 AB
SDSS_z 85.91 14.87 19.065 0.188 AB
DES_z 111.78 2.27 18.779 0.022 AB
PanSTARRS_y 136.94 6.84 18.559 0.054 AB
2MASS_J 62.57 104.14 18.514 1.807 Vega
2MASS_H 262.99 153.6 16.483 0.634 Vega
2MASS_K 173.04 203.22 16.467 1.275 Vega
WISE_W1 52.28 8.51 16.905 0.177 Vega
WISE_W2 28.63 12.12 16.919 0.460 Vega
WISE_W3 -19.82 65.7 Vega
WISE_W4 -120.66 425.29 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.467 9.553 9.630
{\rm log}_{10}({\rm SFR}) -0.502 -0.256 -0.022
{\rm log}_{10}({\rm sSFR}) -10.063 -9.819 -9.533
{\rm stellar\ age} 4.695 5.902 6.942

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.096 -0.360 -0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.440 -0.177 -0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.246 0.385
\delta -0.814 -0.526 -0.229
\tau_1/\tau_2 0.717 1.065 1.414
Q_{PAH} 0.733 1.835 3.691
U_{min} 2.593 7.387 13.734
{\rm log}_{10}(\gamma_e)\, -2.646 -1.803 -0.854

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.886 -1.652 -1.003
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.498 1.834

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.462 -0.257 -0.099
0.03-0.10 Gyr -0.586 -0.252 0.042
0.10-0.32 Gyr -0.438 -0.144 0.096
0.32-1.06 Gyr -0.495 -0.202 0.022
1.06-3.43 Gyr -0.571 -0.328 -0.138
3.43-11.14 Gyr -0.631 -0.378 -0.217
11.14-12.38 Gyr -0.915 -0.367 0.048