2025uzd

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Information

Transient

Name: AT2025uzd
Right ascension: 16h45m03.38s
Declination: 44d17m53.74s
Discovery Date: Aug. 18, 2025, 4:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name:
Right ascension: 16h45m03.36s
Declination: 44d17m53.69s
Redshift: None
Photometric Redshift: 0.069
 

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 5.88
Cutout download processed 29.45
Global aperture construction processed 0.65
Local aperture photometry processed 4.62
Global aperture photometry processed 3.98
Validate local photometry processed 0.02
Validate global photometry processed 13.34
Host information processed 0.15
Global host SED inference processed 398.5
Local host SED inference processed 508.65
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 16h45m03.38s, 44d17m53.74s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 63.37 2.1 19.395 0.036 AB
PanSTARRS_g 60.88 0.34 19.439 0.006 AB
SDSS_r 75.73 2.34 19.202 0.034 AB
PanSTARRS_r 73.19 0.45 19.239 0.007 AB
SDSS_i 93.04 2.74 18.978 0.032 AB
PanSTARRS_i 90.99 0.4 19.003 0.005 AB
SDSS_z 112.98 5.77 18.768 0.055 AB
PanSTARRS_y 86.03 2.08 19.063 0.026 AB

Aperture details

RA, DEC (J2000) = 16h45m03.36s, 44d17m53.87s
semi major axis, semi minor axis (arcsec) = 3.15, 2.83
angle (degrees, anti-clockwise from east) = -57.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.96 1.18 20.596 0.061 AB
GALEX_NUV 26.33 0.79 20.349 0.032 AB
SDSS_u 32.61 2.57 20.117 0.086 AB
SDSS_g 84.1 2.5 19.088 0.032 AB
PanSTARRS_g 81.06 0.63 19.128 0.008 AB
SDSS_r 98.66 2.86 18.915 0.031 AB
PanSTARRS_r 99.46 0.83 18.906 0.009 AB
SDSS_i 121.78 3.61 18.686 0.032 AB
PanSTARRS_i 122.07 0.75 18.683 0.007 AB
SDSS_z 176.25 10.54 18.285 0.065 AB
PanSTARRS_y 126.0 3.92 18.649 0.034 AB
2MASS_J 196.36 86.05 17.272 0.476 Vega
2MASS_H 354.4 132.17 16.159 0.405 Vega
2MASS_K 535.26 154.41 15.241 0.313 Vega
WISE_W1 58.82 7.01 16.777 0.129 Vega
WISE_W2 29.66 9.24 16.881 0.338 Vega
WISE_W3 67.8 34.69 14.148 0.555 Vega
WISE_W4 197.41 249.2 11.542 1.371 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})\, 8.709 8.955 9.096
{\rm log}_{10}({\rm SFR}) -1.282 -0.481 0.293
{\rm log}_{10}({\rm sSFR}) -10.313 -9.440 -8.485
{\rm stellar\ age} 0.510 3.821 6.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.741 -1.379 -0.785
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.740 -1.165 -0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.438 0.905
\delta -0.571 -0.187 0.190
\tau_1/\tau_2 0.634 1.050 1.483
Q_{PAH} 0.879 2.549 4.902
U_{min} 3.214 8.967 16.636
{\rm log}_{10}(\gamma_e)\, -3.291 -2.240 -0.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.431 -1.247 -0.328
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.452 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.514 -1.050 -0.667
0.03-0.10 Gyr -1.399 -0.378 0.447
0.10-0.33 Gyr -1.486 -0.448 0.197
0.33-1.08 Gyr -2.276 -0.812 -0.345
1.08-3.53 Gyr -3.391 -1.114 -0.659
3.53-11.56 Gyr -4.121 -1.390 -0.850
11.56-12.84 Gyr -3.960 -1.454 -0.665

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.861 9.115 9.310
{\rm log}_{10}({\rm SFR}) -0.386 -0.091 0.211
{\rm log}_{10}({\rm sSFR}) -9.530 -9.205 -8.805
{\rm stellar\ age} 3.648 6.023 7.629

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.479 -0.889 -0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.485 -0.119 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.270 0.453
\delta -0.290 0.050 0.269
\tau_1/\tau_2 0.720 1.136 1.539
Q_{PAH} 0.785 2.298 4.302
U_{min} 3.104 8.257 15.912
{\rm log}_{10}(\gamma_e)\, -2.389 -1.179 -0.372

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.208 -2.952 -1.716
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.596 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.637 -0.960 -0.625
0.03-0.10 Gyr -0.270 0.049 0.367
0.10-0.33 Gyr -1.079 -0.305 -0.006
0.33-1.08 Gyr -1.690 -0.859 -0.516
1.08-3.53 Gyr -1.816 -0.954 -0.659
3.53-11.56 Gyr -1.681 -0.925 -0.624
11.56-12.84 Gyr -1.623 -0.810 -0.196