2025mdw

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Information

Transient

Name: AT2025mdw
Right ascension: 11h46m42.96s
Declination: -1d32m15.24s
Discovery Date: May 26, 2025, 3:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025mdw
Right ascension: 11h46m42.87s
Declination: -1d32m13.53s
Redshift: None
Photometric Redshift: 0.192
 

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 2.11
Cutout download processed 13.08
Global aperture construction processed 0.64
Local aperture photometry processed 7.02
Global aperture photometry processed 7.24
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.43
Host information processed 0.09
Global host SED inference processed 386.64
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 11h46m42.96s, -1d32m15.24s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 11h46m42.86s, -1d32m13.42s
semi major axis, semi minor axis (arcsec) = 4.21, 3.54
angle (degrees, anti-clockwise from east) = -34.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.7 0.77 21.551 0.096 AB
GALEX_NUV 13.19 0.53 21.099 0.044 AB
SDSS_u 14.63 3.36 20.987 0.249 AB
SDSS_g 47.82 2.18 19.701 0.050 AB
DES_g 54.12 0.5 19.567 0.010 AB
PanSTARRS_g 52.59 0.97 19.598 0.020 AB
SDSS_r 91.66 3.07 18.994 0.036 AB
PanSTARRS_r 93.57 0.93 18.972 0.011 AB
DES_r 99.92 0.91 18.901 0.010 AB
SDSS_i 129.2 4.22 18.622 0.035 AB
PanSTARRS_i 121.28 1.27 18.691 0.011 AB
PanSTARRS_z 140.73 2.05 18.529 0.016 AB
SDSS_z 122.02 11.58 18.684 0.103 AB
DES_z 150.5 2.49 18.456 0.018 AB
PanSTARRS_y 157.53 5.13 18.407 0.035 AB
2MASS_J 221.56 100.13 17.141 0.491 Vega
2MASS_H 191.3 142.57 16.828 0.809 Vega
2MASS_K 344.26 210.77 15.720 0.665 Vega
WISE_W1 117.86 8.37 16.023 0.077 Vega
WISE_W2 86.56 12.98 15.718 0.163 Vega
WISE_W3 238.37 69.11 12.783 0.315 Vega
WISE_W4 240.48 402.38 11.327 1.817 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})\, 10.215 10.265 10.320
{\rm log}_{10}({\rm SFR}) 0.252 0.477 0.678
{\rm log}_{10}({\rm sSFR}) -10.020 -9.787 -9.569
{\rm stellar\ age} 5.074 5.818 6.654

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.862 -0.490 -0.205
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.782 -0.898 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.268 0.442
\delta -0.215 0.106 0.296
\tau_1/\tau_2 0.757 1.045 1.322
Q_{PAH} 0.883 2.412 4.391
U_{min} 2.802 7.662 14.575
{\rm log}_{10}(\gamma_e)\, -2.638 -1.620 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.909 -2.199 -1.332
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.413 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.148 0.092 0.287
0.03-0.10 Gyr 0.312 0.579 0.803
0.10-0.32 Gyr 0.360 0.602 0.799
0.32-1.01 Gyr 0.164 0.393 0.570
1.01-3.22 Gyr 0.149 0.369 0.539
3.22-10.25 Gyr 0.258 0.406 0.515
10.25-11.39 Gyr 0.067 0.470 0.847