2025isx

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Information

Transient

Name: AT2025isx
Right ascension: 9h33m37.65s
Declination: -13d24m55.91s
Discovery Date: April 21, 2025, 3:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name: 2025isx
Right ascension: 9h33m37.62s
Declination: -13d24m56.13s
Redshift: None
Photometric Redshift: 0.129
 

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 5.58
Global aperture construction processed 0.67
Local aperture photometry processed 4.96
Global aperture photometry processed 5.08
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.5
Host information processed 0.09
Global host SED inference processed 465.57
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 9h33m37.65s, -13d24m55.91s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 9h33m37.61s, -13d24m55.93s
semi major axis, semi minor axis (arcsec) = 4.42, 3.31
angle (degrees, anti-clockwise from east) = -7.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.53 1.21 23.436 0.860 AB
GALEX_NUV 1.95 1.8 23.176 1.002 AB
PanSTARRS_g 62.13 0.98 19.417 0.017 AB
PanSTARRS_r 136.39 1.1 18.563 0.009 AB
PanSTARRS_i 198.35 1.48 18.156 0.008 AB
PanSTARRS_z 255.59 2.94 17.881 0.012 AB
DES_z 290.1 6.95 17.744 0.026 AB
PanSTARRS_y 284.53 6.63 17.765 0.025 AB
2MASS_J 433.41 104.83 16.413 0.263 Vega
2MASS_H 713.23 149.5 15.399 0.228 Vega
2MASS_K 420.84 226.89 15.502 0.585 Vega
WISE_W1 157.48 21.33 15.708 0.147 Vega
WISE_W2 121.05 18.7 15.354 0.168 Vega
WISE_W3 -32.13 65.68 Vega
WISE_W4 -294.99 423.68 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})\, 10.253 10.359 10.486
{\rm log}_{10}({\rm SFR}) -1.501 -0.356 0.312
{\rm log}_{10}({\rm sSFR}) -11.982 -10.706 -9.978
{\rm stellar\ age} 6.293 7.517 11.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.398 -0.967 -0.674
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.542 -0.647 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.454 0.666
\delta -0.889 -0.682 -0.403
\tau_1/\tau_2 0.574 1.008 1.446
Q_{PAH} 0.813 2.965 5.105
U_{min} 2.941 8.541 16.265
{\rm log}_{10}(\gamma_e)\, -2.432 -1.393 -0.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.895 -2.365 -1.268
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.607 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.896 -0.991 -0.356
0.03-0.10 Gyr -1.632 -0.278 0.450
0.10-0.32 Gyr -2.463 -0.384 0.320
0.32-1.04 Gyr -3.391 -0.642 0.167
1.04-3.37 Gyr -2.579 -0.210 0.387
3.37-10.89 Gyr -0.900 0.440 0.633
10.89-12.10 Gyr -0.047 0.776 1.632