2025dcm

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Information

Transient

Name: AT2025dcm
Right ascension: 14h42m38.08s
Declination: 9d25m06.54s
Discovery Date: March 1, 2025, 12:09 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2025dcm
Right ascension: 14h42m39.25s
Declination: 9d25m06.77s
Redshift: 0.180318
Photometric Redshift: 0.161
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.05
Cutout download processed 18.44
Global aperture construction processed 0.58
Local aperture photometry processed 6.27
Global aperture photometry processed 6.3
Validate local photometry no valid phot 0.03
Validate global photometry processed 15.67
Host information processed 0.09
Global host SED inference processed 441.75
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.06
Log transient processing status blocked None
 

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) = 14h42m38.08s, 9d25m06.54s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 14h42m39.24s, 9d25m06.78s
semi major axis, semi minor axis (arcsec) = 8.91, 7.16
angle (degrees, anti-clockwise from east) = -72.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 201.97 4.33 18.137 0.023 AB
DES_g 201.08 0.97 18.142 0.005 AB
PanSTARRS_g 195.61 1.81 18.172 0.010 AB
WISE_W1 533.91 20.31 14.382 0.041 Vega
WISE_W2 375.58 24.87 14.124 0.072 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})\, 10.232 10.604 10.836
{\rm log}_{10}({\rm SFR}) 0.525 1.222 1.617
{\rm log}_{10}({\rm sSFR}) -10.170 -9.367 -8.738
{\rm stellar\ age} 0.805 3.593 6.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.706 -0.131 0.089
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.197 -0.170 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.369 0.534 0.734
\delta -0.773 -0.393 0.075
\tau_1/\tau_2 0.576 0.993 1.454
Q_{PAH} 0.549 1.763 4.206
U_{min} 2.095 6.935 14.405
{\rm log}_{10}(\gamma_e)\, -3.459 -2.432 -0.873

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.425 -3.427 -2.009
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.593 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.065 1.155 1.469
0.03-0.10 Gyr 0.113 1.195 1.709
0.10-0.32 Gyr 0.257 1.214 1.675
0.32-1.02 Gyr -0.204 0.982 1.452
1.02-3.25 Gyr -1.033 0.587 1.064
3.25-10.37 Gyr -1.672 0.293 0.901
10.37-11.52 Gyr -1.991 0.241 1.072