2025mmb

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Information

Transient

Name: AT2025mmb
Right ascension: 18h10m15.66s
Declination: 52d09m48.77s
Discovery Date: May 27, 2025, 10:11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025mmb
Right ascension: 18h10m16.25s
Declination: 52d09m43.90s
Redshift: None
Photometric Redshift: 0.097
 

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 2.15
Cutout download processed 5.34
Global aperture construction processed 0.65
Local aperture photometry processed 5.21
Global aperture photometry processed 5.3
Validate local photometry processed 0.02
Validate global photometry processed 14.37
Host information processed 0.09
Global host SED inference processed 440.31
Local host SED inference processed 450.02
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 18h10m15.66s, 52d09m48.77s
semi major axis, semi minor axis (arcsec) = 1.11, 1.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 6.25 0.29 21.910 0.051 AB
PanSTARRS_z 7.24 0.86 21.750 0.129 AB
DES_z 5.63 0.61 22.024 0.117 AB
PanSTARRS_y 5.79 1.75 21.994 0.327 AB

Aperture details

RA, DEC (J2000) = 18h10m16.16s, 52d09m44.14s
semi major axis, semi minor axis (arcsec) = 13.07, 5.85
angle (degrees, anti-clockwise from east) = -73.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.54 4.46 20.300 0.176 AB
GALEX_NUV 36.96 3.41 19.981 0.100 AB
PanSTARRS_g 240.92 2.0 17.945 0.009 AB
PanSTARRS_r 426.23 2.37 17.326 0.006 AB
PanSTARRS_i 565.1 2.29 17.020 0.004 AB
PanSTARRS_z 683.3 6.75 16.813 0.011 AB
DES_z 676.19 6.24 16.825 0.010 AB
2MASS_H 721.44 363.56 15.387 0.547 Vega
WISE_W1 431.84 15.76 14.613 0.040 Vega
WISE_W2 292.98 17.47 14.394 0.065 Vega
WISE_W3 911.24 65.05 11.327 0.078 Vega
WISE_W4 344.5 308.75 10.937 0.973 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})\, 8.101 8.410 8.637
{\rm log}_{10}({\rm SFR}) -1.529 -1.068 -0.577
{\rm log}_{10}({\rm sSFR}) -9.949 -9.486 -8.846
{\rm stellar\ age} 2.985 5.824 7.266

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -0.998 -0.405
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.585 -0.835 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.617 1.062 1.579
\delta -0.176 0.146 0.318
\tau_1/\tau_2 0.622 0.961 1.320
Q_{PAH} 0.979 2.567 4.673
U_{min} 2.806 7.570 14.837
{\rm log}_{10}(\gamma_e)\, -2.945 -1.938 -0.835

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.513 -0.113 0.276
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.508 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.421 -0.920 -0.446
0.03-0.10 Gyr -1.877 -1.220 -0.663
0.10-0.33 Gyr -2.071 -1.464 -0.937
0.33-1.06 Gyr -2.198 -1.554 -1.120
1.06-3.45 Gyr -2.277 -1.554 -1.247
3.45-11.24 Gyr -2.376 -1.577 -1.246
11.24-12.49 Gyr -2.641 -1.625 -1.005

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.422 10.502 10.593
{\rm log}_{10}({\rm SFR}) -0.046 0.231 0.590
{\rm log}_{10}({\rm sSFR}) -10.557 -10.268 -9.909
{\rm stellar\ age} 7.399 9.446 11.653

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.977 -0.693 -0.531
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.519 -0.418 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.045 0.102 0.218
\delta -0.624 -0.191 0.160
\tau_1/\tau_2 0.611 1.085 1.546
Q_{PAH} 1.484 2.961 4.800
U_{min} 2.673 7.965 16.200
{\rm log}_{10}(\gamma_e)\, -2.960 -1.858 -0.668

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.908 -1.784 -1.332
{\rm log}_{10}(\tau_{AGN})\, 1.171 1.566 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.304 -0.304 -0.051
0.03-0.10 Gyr 0.023 0.350 0.738
0.10-0.33 Gyr -2.008 -0.192 0.280
0.33-1.06 Gyr -3.464 -0.708 -0.075
1.06-3.45 Gyr -2.889 -0.765 -0.010
3.45-11.24 Gyr -0.922 0.459 0.716
11.24-12.49 Gyr 0.532 1.366 1.731