2025cxt

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Information

Transient

Name: AT2025cxt
Right ascension: 2h12m29.23s
Declination: 15d08m14.41s
Discovery Date: Feb. 21, 2025, 3:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.081

Host

Name: 2025cxt
Right ascension: 2h12m29.19s
Declination: 15d08m15.23s
Redshift: None
Photometric Redshift: 0.157
 

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 2.55
Cutout download processed 13.87
Global aperture construction processed 0.55
Local aperture photometry processed 4.51
Global aperture photometry processed 4.32
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.73
Host information processed 0.08
Global host SED inference processed 418.03
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.11
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) = 2h12m29.23s, 15d08m14.41s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 2h12m29.20s, 15d08m15.63s
semi major axis, semi minor axis (arcsec) = 3.78, 2.35
angle (degrees, anti-clockwise from east) = -102.67

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.51 0.72 23.449 0.515 AB
GALEX_NUV 2.09 1.04 23.102 0.539 AB
SDSS_u 14.55 2.85 20.993 0.212 AB
SDSS_g 21.65 1.53 20.561 0.077 AB
PanSTARRS_g 20.9 0.75 20.600 0.039 AB
SDSS_r 38.55 2.28 19.935 0.064 AB
PanSTARRS_r 39.39 0.89 19.912 0.025 AB
SDSS_i 56.71 3.01 19.516 0.058 AB
PanSTARRS_i 53.49 0.82 19.579 0.017 AB
PanSTARRS_z 59.94 1.75 19.456 0.032 AB
SDSS_z 77.51 9.56 19.177 0.134 AB
PanSTARRS_y 65.1 4.48 19.366 0.075 AB
2MASS_J 175.83 83.48 17.392 0.515 Vega
2MASS_H -47.84 125.0 Vega
2MASS_K -123.39 178.4 Vega
WISE_W1 20.93 10.54 17.899 0.547 Vega
WISE_W2 25.16 12.71 17.059 0.549 Vega
WISE_W3 -5.05 60.31 Vega
WISE_W4 -410.79 396.3 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})\, 9.348 9.677 9.854
{\rm log}_{10}({\rm SFR}) -0.017 0.396 0.844
{\rm log}_{10}({\rm sSFR}) -9.790 -9.317 -8.531
{\rm stellar\ age} 1.841 4.977 6.777

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.372 -0.601 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.716 -1.122 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.618 1.001
\delta -0.703 -0.193 0.160
\tau_1/\tau_2 0.558 0.973 1.363
Q_{PAH} 1.128 2.984 4.927
U_{min} 2.938 8.094 15.841
{\rm log}_{10}(\gamma_e)\, -3.096 -2.140 -0.992

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.948 -2.238 -0.958
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.331 1.803

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.216 0.170 0.478
0.03-0.10 Gyr -0.087 0.452 0.954
0.10-0.32 Gyr -0.918 0.082 0.529
0.32-1.03 Gyr -1.420 -0.248 0.291
1.03-3.30 Gyr -1.454 -0.338 0.064
3.30-10.61 Gyr -1.683 -0.388 -0.029
10.61-11.78 Gyr -1.683 -0.387 0.249