2025xis

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Information

Transient

Name: AT2025xis
Right ascension: 0h47m19.09s
Declination: -15d35m03.45s
Discovery Date: Sept. 4, 2025, 10:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 0h47m19.27s
Declination: -15d35m03.40s
Redshift: None
Photometric Redshift: 0.151
 

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 7.65
Cutout download processed 5.96
Global aperture construction processed 0.61
Local aperture photometry processed 5.42
Global aperture photometry processed 5.02
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.56
Host information processed 0.11
Global host SED inference processed 428.61
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 0h47m19.09s, -15d35m03.45s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 0h47m19.26s, -15d35m03.23s
semi major axis, semi minor axis (arcsec) = 6.93, 4.08
angle (degrees, anti-clockwise from east) = -83.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.28 1.35 23.003 0.641 AB
GALEX_NUV 5.65 1.92 22.021 0.370 AB
DES_g 105.7 0.72 18.840 0.007 AB
PanSTARRS_g 102.82 1.14 18.870 0.012 AB
PanSTARRS_r 216.26 1.36 18.063 0.007 AB
DES_r 250.98 1.36 17.901 0.006 AB
PanSTARRS_i 325.41 1.88 17.619 0.006 AB
PanSTARRS_z 409.52 3.08 17.369 0.008 AB
DES_z 445.09 4.19 17.279 0.010 AB
PanSTARRS_y 525.01 8.88 17.100 0.018 AB
2MASS_J 520.64 136.69 16.214 0.285 Vega
2MASS_H 321.24 229.91 16.265 0.777 Vega
2MASS_K 665.43 238.53 15.004 0.389 Vega
WISE_W1 315.38 13.8 14.954 0.048 Vega
WISE_W2 212.61 17.6 14.742 0.090 Vega
WISE_W3 309.68 67.22 12.499 0.236 Vega
WISE_W4 -400.12 453.36 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.534 10.633 10.707
{\rm log}_{10}({\rm SFR}) -1.406 -0.288 0.397
{\rm log}_{10}({\rm sSFR}) -12.151 -10.964 -10.211
{\rm stellar\ age} 5.369 6.596 7.680

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.698 -0.522 -0.386
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.506 -0.380 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.359 0.527
\delta -0.933 -0.784 -0.513
\tau_1/\tau_2 0.656 1.009 1.369
Q_{PAH} 0.488 1.596 3.681
U_{min} 2.732 8.091 15.730
{\rm log}_{10}(\gamma_e)\, -2.463 -1.299 -0.447

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.300 -3.089 -1.884
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.562 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.064 -0.691 -0.101
0.03-0.10 Gyr -1.540 -0.228 0.520
0.10-0.32 Gyr -1.123 0.171 0.745
0.32-1.03 Gyr -0.676 0.358 0.800
1.03-3.32 Gyr 0.055 0.579 0.874
3.32-10.66 Gyr 0.483 0.786 0.950
10.66-11.85 Gyr 0.166 0.774 1.319