2025cwb

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Information

Transient

Name: AT2025cwb
Right ascension: 20h05m03.10s
Declination: 17d36m10.06s
Discovery Date: Feb. 24, 2025, 1:03 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.285

Host

Name: 2025cwb
Right ascension: 20h05m03.02s
Declination: 17d36m06.25s
Redshift: None
Photometric Redshift: 0.074
 

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
time limit exceeded
 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 10.91
Cutout download processed 2.89
Global aperture construction processed 0.98
Local aperture photometry processed 3.37
Global aperture photometry processed 3.41
Validate local photometry processed 0.02
Validate global photometry processed 10.48
Host information processed 0.08
Global host SED inference time limit exceeded 7194.8
Local host SED inference processed 413.17
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.12
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) = 20h05m03.10s, 17d36m10.06s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4.65 0.43 22.232 0.100 AB
PanSTARRS_r 7.63 0.42 21.693 0.059 AB
PanSTARRS_i 13.87 0.93 21.045 0.073 AB
PanSTARRS_z 10.64 1.28 21.332 0.130 AB
PanSTARRS_y 16.4 2.87 20.863 0.190 AB

Aperture details

RA, DEC (J2000) = 20h05m03.02s, 17d36m06.38s
semi major axis, semi minor axis (arcsec) = 5.82, 2.88
angle (degrees, anti-clockwise from east) = -160.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 8.97 2.9 21.518 0.351 AB
PanSTARRS_g 24.72 1.24 20.418 0.054 AB
PanSTARRS_r 45.08 1.16 19.765 0.028 AB
PanSTARRS_i 64.61 2.55 19.374 0.043 AB
PanSTARRS_z 74.49 3.46 19.220 0.050 AB
PanSTARRS_y 87.51 7.68 19.045 0.095 AB
2MASS_J 183.67 172.28 17.345 1.018 Vega
2MASS_H 475.69 253.52 15.839 0.579 Vega
2MASS_K 348.04 272.77 15.708 0.851 Vega
WISE_W1 57.7 65.43 16.798 1.231 Vega
WISE_W2 4.11 60.14 19.026 15.887 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})\, 8.166 8.447 8.669
{\rm log}_{10}({\rm SFR}) -1.352 -0.887 -0.293
{\rm log}_{10}({\rm sSFR}) -9.897 -9.315 -8.563
{\rm stellar\ age} 1.037 4.780 7.262

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.761 -1.312 -0.579
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.209 -0.402 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.405 0.780 1.279
\delta -0.414 -0.022 0.221
\tau_1/\tau_2 0.660 1.046 1.426
Q_{PAH} 0.858 2.592 5.121
U_{min} 3.038 8.129 15.152
{\rm log}_{10}(\gamma_e)\, -2.925 -1.774 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.997 -0.916 -0.085
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.517 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.226 -0.849 -0.475
0.03-0.10 Gyr -1.671 -0.935 -0.220
0.10-0.33 Gyr -2.180 -1.185 -0.564
0.33-1.07 Gyr -2.822 -1.444 -0.890
1.07-3.51 Gyr -3.162 -1.681 -1.202
3.51-11.50 Gyr -3.488 -1.712 -1.230
11.50-12.78 Gyr -3.565 -1.760 -1.019

Global parameter details

Documentation