2025mmu

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Information

Transient

Name: AT2025mmu
Right ascension: 16h00m46.76s
Declination: 18d04m50.71s
Discovery Date: May 29, 2025, 12:32 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025mmu
Right ascension: 16h00m47.19s
Declination: 18d04m42.15s
Redshift: 0.043790
Photometric Redshift: 0.040
 

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
not processed
 status
Validate global photometry
Validate global photometr...
phot valid failed
 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 2.6
Cutout download processed 15.0
Global aperture construction processed 0.65
Local aperture photometry processed 7.88
Global aperture photometry processed 8.24
Validate local photometry processed 0.03
Validate global photometry phot valid failed 3.87
Host information processed 0.11
Global host SED inference not processed None
Local host SED inference processed 451.36
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 16h00m46.76s, 18d04m50.71s
semi major axis, semi minor axis (arcsec) = 2.32, 2.32
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.42 2.0 20.861 0.132 AB
SDSS_g 41.52 1.77 19.854 0.046 AB
DES_g 40.15 0.32 19.891 0.009 AB
PanSTARRS_g 45.09 0.69 19.765 0.017 AB
SDSS_r 56.91 2.19 19.512 0.042 AB
PanSTARRS_r 58.95 0.67 19.474 0.012 AB
DES_r 60.37 0.73 19.448 0.013 AB
SDSS_i 72.24 2.88 19.253 0.043 AB
PanSTARRS_i 72.62 0.64 19.247 0.010 AB
PanSTARRS_z 81.56 1.65 19.121 0.022 AB
SDSS_z 67.81 7.49 19.322 0.120 AB
DES_z 79.99 1.92 19.142 0.026 AB
PanSTARRS_y 93.48 3.62 18.973 0.042 AB

Aperture details

RA, DEC (J2000) = 16h00m47.17s, 18d04m42.43s
semi major axis, semi minor axis (arcsec) = 21.04, 18.53
angle (degrees, anti-clockwise from east) = -151.45

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

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})\, 8.305 8.596 8.747
{\rm log}_{10}({\rm SFR}) -2.094 -1.306 -0.342
{\rm log}_{10}({\rm sSFR}) -10.718 -9.948 -8.658
{\rm stellar\ age} 1.021 4.738 7.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -0.999 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.463 -0.806 -0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.540 1.020
\delta -0.472 -0.043 0.234
\tau_1/\tau_2 0.636 0.988 1.368
Q_{PAH} 0.940 2.627 4.976
U_{min} 2.810 7.849 15.555
{\rm log}_{10}(\gamma_e)\, -3.355 -2.520 -0.948

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.629 -0.758 -0.039
{\rm log}_{10}(\tau_{AGN})\, 1.146 1.560 2.015

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.514 -1.762 -1.167
0.03-0.10 Gyr -2.286 -1.259 -0.194
0.10-0.33 Gyr -1.802 -0.951 -0.267
0.33-1.09 Gyr -2.476 -1.191 -0.730
1.09-3.59 Gyr -3.080 -1.378 -1.033
3.59-11.85 Gyr -3.929 -1.601 -1.195
11.85-13.17 Gyr -3.690 -1.652 -0.980

Global parameter details

Documentation