2025cwm

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Information

Transient

Name: AT2025cwm
Right ascension: 11h28m11.97s
Declination: 25d39m43.58s
Discovery Date: Feb. 27, 2025, 6:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2025cwm
Right ascension: 11h28m11.06s
Declination: 25d39m39.96s
Redshift: 0.009130
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.8
Cutout download processed 15.27
Global aperture construction processed 0.6
Local aperture photometry processed 4.99
Global aperture photometry processed 5.24
Validate local photometry processed 0.03
Validate global photometry processed 16.6
Host information processed 0.08
Global host SED inference processed 404.87
Local host SED inference processed 520.57
Transient information processed 0.0
Transient MWEBV processed 0.16
Host MWEBV processed 0.13
Log transient processing status processed 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) = 11h28m11.97s, 25d39m43.58s
semi major axis, semi minor axis (arcsec) = 10.67, 10.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 277.43 17.64 17.792 0.069 AB
GALEX_NUV 515.67 13.7 17.119 0.029 AB
SDSS_u 1807.31 13.73 15.757 0.008 AB
SDSS_g 5096.01 25.36 14.632 0.005 AB
PanSTARRS_g 5938.73 4.85 14.466 0.001 AB
SDSS_r 10302.45 28.05 13.868 0.003 AB
PanSTARRS_r 10201.11 6.33 13.878 0.001 AB
SDSS_i 13651.56 40.23 13.562 0.003 AB
PanSTARRS_i 14180.88 4.74 13.521 0.000 AB
PanSTARRS_z 17103.14 8.63 13.317 0.001 AB
SDSS_z 17606.01 49.55 13.286 0.003 AB
DES_z 18257.75 32.39 13.246 0.002 AB
PanSTARRS_y 19278.54 18.77 13.187 0.001 AB
2MASS_J 27294.76 216.69 11.915 0.009 Vega
2MASS_H 32751.75 342.24 11.244 0.011 Vega
2MASS_K 28770.6 337.98 10.915 0.013 Vega
WISE_W1 10523.01 64.22 11.146 0.007 Vega
WISE_W2 6503.29 207.09 11.028 0.035 Vega
WISE_W3 25397.63 1104.86 7.714 0.047 Vega

Aperture details

RA, DEC (J2000) = 11h28m11.08s, 25d39m40.33s
semi major axis, semi minor axis (arcsec) = 50.3, 31.1
angle (degrees, anti-clockwise from east) = -93.14

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1422.78 39.94 16.017 0.030 AB
GALEX_NUV 2517.71 32.0 15.397 0.014 AB
PanSTARRS_g 28968.5 15.6 12.745 0.001 AB
SDSS_r 48841.03 67.3 12.178 0.001 AB
PanSTARRS_r 50328.39 20.5 12.145 0.000 AB
PanSTARRS_z 85027.27 29.84 11.576 0.000 AB
DES_z 88914.07 74.4 11.528 0.001 AB
WISE_W1 74204.66 212.09 9.025 0.003 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})\, 9.734 9.835 9.948
{\rm log}_{10}({\rm SFR}) -0.311 0.013 0.339
{\rm log}_{10}({\rm sSFR}) -10.162 -9.809 -9.461
{\rm stellar\ age} 7.689 9.161 12.350

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.084 -0.757 -0.512
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.523 -0.158 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.487 0.653
\delta -0.632 -0.399 -0.231
\tau_1/\tau_2 0.581 0.988 1.416
Q_{PAH} 0.203 0.657 1.614
U_{min} 2.632 8.410 16.647
{\rm log}_{10}(\gamma_e)\, -3.035 -2.158 -1.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.209 -2.957 -1.998
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.611 1.994

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.261 -1.801 -1.018
0.03-0.10 Gyr -0.162 0.169 0.500
0.10-0.33 Gyr -2.738 -0.813 -0.221
0.33-1.10 Gyr -4.123 -1.415 -0.708
1.10-3.65 Gyr -3.829 -1.449 -0.535
3.65-12.09 Gyr -1.398 -0.168 0.035
12.09-13.43 Gyr -0.435 0.458 1.041

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.409 10.467 10.548
{\rm log}_{10}({\rm SFR}) 0.013 0.358 0.640
{\rm log}_{10}({\rm sSFR}) -10.465 -10.130 -9.823
{\rm stellar\ age} 6.422 7.429 8.834

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.713 -0.439 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.781 -1.270 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.484 0.625 0.802
\delta -0.185 -0.035 0.136
\tau_1/\tau_2 0.638 0.972 1.298
Q_{PAH} 0.507 1.556 2.813
U_{min} 2.406 6.413 13.042
{\rm log}_{10}(\gamma_e)\, -3.592 -2.614 -1.943

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.164 -2.725 -1.830
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.331 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.498 0.064 0.343
0.03-0.10 Gyr -0.028 0.423 0.765
0.10-0.33 Gyr 0.007 0.443 0.753
0.33-1.10 Gyr -0.223 0.251 0.532
1.10-3.65 Gyr -0.059 0.384 0.634
3.65-12.09 Gyr 0.368 0.565 0.699
12.09-13.43 Gyr 0.181 0.654 1.173