2025csx

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Information

Transient

Name: AT2025csx
Right ascension: 8h51m58.74s
Declination: -26d52m40.73s
Discovery Date: Feb. 24, 2025, 7:57 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.094

Host

Name: 2025csx
Right ascension: 8h51m58.76s
Declination: -26d52m41.14s
Redshift: None
Photometric Redshift: 0.164
 

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 2.99
Cutout download processed 3.32
Global aperture construction processed 0.78
Local aperture photometry processed 5.04
Global aperture photometry processed 4.64
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.0
Host information processed 0.11
Global host SED inference processed 435.01
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) = 8h51m58.74s, -26d52m40.73s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 8h51m58.75s, -26d52m41.11s
semi major axis, semi minor axis (arcsec) = 4.15, 2.19
angle (degrees, anti-clockwise from east) = -90.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.87 3.77 22.753 1.423 AB
GALEX_NUV 5.98 3.13 21.958 0.568 AB
PanSTARRS_g 30.75 0.91 20.181 0.032 AB
PanSTARRS_r 53.27 1.12 19.584 0.023 AB
PanSTARRS_i 69.71 1.12 19.292 0.017 AB
PanSTARRS_z 72.24 2.29 19.253 0.034 AB
PanSTARRS_y 86.74 6.06 19.054 0.076 AB
2MASS_J 145.63 111.25 17.597 0.829 Vega
2MASS_H -161.98 144.06 Vega
2MASS_K 51.35 187.48 17.786 3.964 Vega
WISE_W1 34.83 16.64 17.346 0.519 Vega
WISE_W2 24.69 14.15 17.080 0.622 Vega
WISE_W3 58.83 62.58 14.302 1.155 Vega
WISE_W4 552.6 345.46 10.424 0.679 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})\, 9.356 9.685 9.870
{\rm log}_{10}({\rm SFR}) -0.085 0.367 0.828
{\rm log}_{10}({\rm sSFR}) -9.855 -9.333 -8.582
{\rm stellar\ age} 0.857 3.540 5.684

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.506 -0.778 -0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.676 -1.219 -0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.505 0.792
\delta -0.774 -0.403 0.015
\tau_1/\tau_2 0.650 1.018 1.396
Q_{PAH} 0.997 3.027 5.223
U_{min} 2.952 8.200 15.399
{\rm log}_{10}(\gamma_e)\, -3.069 -1.876 -0.553

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.523 -1.721 -0.611
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.309 1.770

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.159 0.170 0.531
0.03-0.10 Gyr -0.175 0.428 0.924
0.10-0.32 Gyr -0.111 0.414 0.791
0.32-1.03 Gyr -0.836 0.118 0.585
1.03-3.29 Gyr -1.617 -0.279 0.121
3.29-10.53 Gyr -2.279 -0.566 -0.077
10.53-11.70 Gyr -2.243 -0.589 0.081