2025cxi

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Information

Transient

Name: AT2025cxi
Right ascension: 8h00m03.61s
Declination: -22d53m40.03s
Discovery Date: Feb. 28, 2025, 3:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.264

Host

Name: 2025cxi
Right ascension: 8h00m03.75s
Declination: -22d53m45.74s
Redshift: None
Photometric Redshift: 0.147
 

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 5.25
Cutout download processed 2.96
Global aperture construction processed 0.95
Local aperture photometry processed 3.46
Global aperture photometry processed 3.46
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.39
Host information processed 0.08
Global host SED inference processed 500.63
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 8h00m03.61s, -22d53m40.03s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 8h00m03.76s, -22d53m45.07s
semi major axis, semi minor axis (arcsec) = 10.03, 6.63
angle (degrees, anti-clockwise from east) = -35.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -1.02 4.64 AB
PanSTARRS_g 70.2 2.0 19.284 0.031 AB
PanSTARRS_r 130.98 4.55 18.607 0.038 AB
PanSTARRS_z 292.24 8.5 17.736 0.032 AB
PanSTARRS_y 336.28 18.98 17.583 0.061 AB
2MASS_J 347.98 334.43 16.651 1.043 Vega
2MASS_H 502.98 446.21 15.779 0.963 Vega
2MASS_K 448.5 456.25 15.433 1.104 Vega
WISE_W1 20.72 85.43 17.910 4.477 Vega
WISE_W2 -45.37 60.91 Vega
WISE_W3 146.24 138.28 13.313 1.027 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})\, 9.950 10.346 10.577
{\rm log}_{10}({\rm SFR}) -0.226 0.948 1.699
{\rm log}_{10}({\rm sSFR}) -10.724 -9.537 -8.235
{\rm stellar\ age} 0.213 2.811 6.529

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.407 -0.784 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.425 -0.116 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.419 0.808 1.269
\delta -0.631 -0.270 0.174
\tau_1/\tau_2 0.469 0.950 1.466
Q_{PAH} 1.274 2.556 4.091
U_{min} 2.013 7.378 15.144
{\rm log}_{10}(\gamma_e)\, -3.588 -2.705 -1.252

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.384 -3.300 -1.520
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.452 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.871 0.170 0.801
0.03-0.10 Gyr -0.400 1.056 1.846
0.10-0.32 Gyr -0.870 0.720 1.638
0.32-1.03 Gyr -1.937 0.428 1.194
1.03-3.33 Gyr -3.830 -0.306 0.705
3.33-10.71 Gyr -4.982 -0.416 0.649
10.71-11.90 Gyr -5.129 -0.376 0.884