2025wyy

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Information

Transient

Name: AT2025wyy
Right ascension: 6h34m13.08s
Declination: 37d36m23.25s
Discovery Date: Sept. 5, 2025, 11:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.146

Host

Name:
Right ascension: 6h34m13.13s
Declination: 37d36m22.34s
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 7.96
Cutout download processed 24.87
Global aperture construction processed 2.49
Local aperture photometry processed 5.44
Global aperture photometry processed 4.95
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.68
Host information processed 0.16
Global host SED inference processed 623.64
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 6h34m13.08s, 37d36m23.25s
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

Data not available


Aperture details

RA, DEC (J2000) = 6h34m13.09s, 37d36m22.48s
semi major axis, semi minor axis (arcsec) = 4.26, 3.75
angle (degrees, anti-clockwise from east) = -51.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 19.22 4.19 20.691 0.237 AB
SDSS_g 11.3 1.49 21.268 0.143 AB
PanSTARRS_g 14.11 0.99 21.026 0.076 AB
SDSS_r 25.34 2.44 20.391 0.105 AB
PanSTARRS_r 24.86 1.45 20.411 0.064 AB
SDSS_i 24.46 3.67 20.429 0.163 AB
PanSTARRS_i 29.68 1.18 20.219 0.043 AB
PanSTARRS_z 30.13 3.18 20.202 0.115 AB
SDSS_z 60.45 12.58 19.447 0.226 AB
PanSTARRS_y 28.42 6.03 20.266 0.230 AB
2MASS_J 76.99 110.39 18.289 1.557 Vega
2MASS_H 163.65 191.64 16.998 1.271 Vega
2MASS_K 28.79 163.77 18.414 6.176 Vega
WISE_W1 19.66 9.83 17.967 0.543 Vega
WISE_W2 -4.05 15.23 Vega
WISE_W3 10.54 83.26 16.169 8.579 Vega
WISE_W4 23.8 430.91 13.838 19.655 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})\, 8.672 9.158 9.526
{\rm log}_{10}({\rm SFR}) 0.393 0.720 1.132
{\rm log}_{10}({\rm sSFR}) -8.947 -8.244 -7.918
{\rm stellar\ age} 0.065 2.853 6.529

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.607 -0.926 -0.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.782 -0.235

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.246 0.532 1.047
\delta -0.553 -0.091 0.244
\tau_1/\tau_2 0.472 1.025 1.546
Q_{PAH} 1.393 3.349 5.071
U_{min} 3.610 10.282 18.116
{\rm log}_{10}(\gamma_e)\, -3.046 -1.756 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.935 -1.909 -0.683
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.399 1.850

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.649 -0.008 0.416
0.03-0.10 Gyr 0.499 0.852 1.278
0.10-0.32 Gyr -3.234 -1.749 -0.136
0.32-1.03 Gyr -6.254 -2.638 -0.702
1.03-3.29 Gyr -6.597 -2.014 -0.636
3.29-10.54 Gyr -6.449 -1.699 -0.491
10.54-11.71 Gyr -6.351 -1.507 -0.051