2025xiz

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Information

Transient

Name: AT2025xiz
Right ascension: 8h40m08.06s
Declination: 33d51m18.83s
Discovery Date: Sept. 13, 2025, 12:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 8h40m08.13s
Declination: 33d51m19.03s
Redshift: None
Photometric Redshift: 0.064
 

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
processed
 status
Local host SED inference
Local host SED inference
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 6.42
Cutout download processed 17.66
Global aperture construction processed 0.59
Local aperture photometry processed 6.27
Global aperture photometry processed 5.89
Validate local photometry processed 0.02
Validate global photometry processed 17.2
Host information processed 0.11
Global host SED inference processed 448.11
Local host SED inference processed 474.26
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed 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) = 8h40m08.06s, 33d51m18.83s
semi major axis, semi minor axis (arcsec) = 1.63, 1.63
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 8.71 1.37 21.549 0.171 AB
SDSS_g 24.14 1.35 20.443 0.061 AB
DES_g 20.95 0.35 20.597 0.018 AB
PanSTARRS_g 24.1 0.41 20.445 0.019 AB
SDSS_r 35.91 1.72 20.012 0.052 AB
PanSTARRS_r 37.0 0.45 19.980 0.013 AB
DES_r 38.75 0.69 19.929 0.019 AB
SDSS_i 44.92 2.09 19.769 0.050 AB
PanSTARRS_i 42.51 0.63 19.829 0.016 AB
PanSTARRS_z 51.83 1.1 19.614 0.023 AB
SDSS_z 51.99 4.58 19.610 0.096 AB
DES_z 53.31 1.33 19.583 0.027 AB
PanSTARRS_y 59.5 2.84 19.464 0.052 AB

Aperture details

RA, DEC (J2000) = 8h40m08.12s, 33d51m19.32s
semi major axis, semi minor axis (arcsec) = 6.33, 5.78
angle (degrees, anti-clockwise from east) = -39.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.53 1.12 20.730 0.065 AB
GALEX_NUV 22.93 0.81 20.499 0.038 AB
SDSS_u 54.33 4.81 19.562 0.096 AB
SDSS_g 121.59 3.32 18.688 0.030 AB
DES_g 109.48 0.83 18.802 0.008 AB
PanSTARRS_g 119.34 1.51 18.708 0.014 AB
SDSS_r 166.49 4.31 18.347 0.028 AB
PanSTARRS_r 161.71 1.62 18.378 0.011 AB
DES_r 172.09 1.51 18.311 0.010 AB
SDSS_i 205.14 5.71 18.120 0.030 AB
PanSTARRS_i 188.6 2.27 18.211 0.013 AB
PanSTARRS_z 216.82 4.03 18.060 0.020 AB
SDSS_z 181.97 16.1 18.250 0.096 AB
DES_z 210.13 3.0 18.094 0.016 AB
PanSTARRS_y 239.93 10.44 17.950 0.047 AB
2MASS_J 550.63 153.36 16.153 0.302 Vega
2MASS_H 345.28 254.33 16.187 0.800 Vega
2MASS_K 612.77 227.39 15.094 0.403 Vega
WISE_W1 94.09 13.75 16.267 0.159 Vega
WISE_W2 51.76 16.88 16.276 0.354 Vega
WISE_W3 187.12 91.18 13.046 0.529 Vega
WISE_W4 -191.04 457.67 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.728 8.864 8.981
{\rm log}_{10}({\rm SFR}) -1.859 -1.162 -0.424
{\rm log}_{10}({\rm sSFR}) -10.716 -10.073 -9.288
{\rm stellar\ age} 4.374 6.604 8.004

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.591 -0.987 -0.476
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.631 -0.362 0.277

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.099 0.482 0.918
\delta -0.629 -0.183 0.203
\tau_1/\tau_2 0.674 1.041 1.418
Q_{PAH} 1.463 3.458 5.778
U_{min} 3.180 8.506 15.825
{\rm log}_{10}(\gamma_e)\, -2.861 -1.830 -0.713

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.425 -0.585 -0.113
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.485 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.160 -1.574 -1.056
0.03-0.10 Gyr -1.921 -1.097 -0.287
0.10-0.33 Gyr -1.874 -1.089 -0.512
0.33-1.08 Gyr -1.973 -1.226 -0.809
1.08-3.54 Gyr -1.862 -1.160 -0.871
3.54-11.62 Gyr -1.661 -1.082 -0.880
11.62-12.91 Gyr -1.888 -1.091 -0.504

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.271 9.411 9.536
{\rm log}_{10}({\rm SFR}) -0.716 -0.325 -0.005
{\rm log}_{10}({\rm sSFR}) -10.133 -9.716 -9.397
{\rm stellar\ age} 4.871 6.428 7.965

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.645 -1.277 -0.788
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.073 0.316 0.439

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.264 0.424
\delta -0.482 -0.094 0.181
\tau_1/\tau_2 0.596 0.951 1.336
Q_{PAH} 0.850 2.468 4.695
U_{min} 3.015 8.637 16.018
{\rm log}_{10}(\gamma_e)\, -2.197 -1.197 -0.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.126 -2.706 -1.580
{\rm log}_{10}(\tau_{AGN})\, 1.151 1.648 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.958 -1.205 -0.902
0.03-0.10 Gyr -0.612 -0.185 0.149
0.10-0.33 Gyr -0.532 -0.164 0.116
0.33-1.08 Gyr -1.026 -0.520 -0.244
1.08-3.54 Gyr -1.006 -0.575 -0.334
3.54-11.62 Gyr -0.965 -0.587 -0.369
11.62-12.91 Gyr -1.085 -0.482 0.106