2025tyy

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Information

Transient

Name: AT2025tyy
Right ascension: 17h04m10.40s
Declination: 6d46m17.51s
Discovery Date: Aug. 13, 2025, 4:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.080

Host

Name: 59538
Right ascension: 17h04m10.50s
Declination: 6d46m28.78s
Redshift: 0.033920
Photometric Redshift: 0.034
 

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
failed
 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 3.75
Cutout download processed 15.89
Global aperture construction processed 1.34
Local aperture photometry processed 5.85
Global aperture photometry processed 5.52
Validate local photometry processed 0.02
Validate global photometry processed 13.73
Host information processed 0.18
Global host SED inference failed 4664.38
Local host SED inference processed 396.54
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) = 17h04m10.40s, 6d46m17.51s
semi major axis, semi minor axis (arcsec) = 2.96, 2.96
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 50.33 0.35 19.645 0.007 AB
PanSTARRS_g 43.72 0.66 19.798 0.016 AB
PanSTARRS_r 69.82 0.84 19.290 0.013 AB
DES_r 81.62 0.76 19.121 0.010 AB
PanSTARRS_i 92.64 1.08 18.983 0.013 AB
PanSTARRS_z 110.46 2.04 18.792 0.020 AB
DES_z 123.08 2.23 18.675 0.020 AB
PanSTARRS_y 139.63 4.45 18.538 0.035 AB
2MASS_J 281.05 81.53 16.883 0.315 Vega
2MASS_H 211.48 125.2 16.719 0.643 Vega
2MASS_K 340.27 140.33 15.733 0.448 Vega

Aperture details

RA, DEC (J2000) = 17h04m10.48s, 6d46m28.80s
semi major axis, semi minor axis (arcsec) = 29.19, 8.36
angle (degrees, anti-clockwise from east) = -149.12

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 121.31 10.95 18.690 0.098 AB
GALEX_NUV 307.92 10.48 17.679 0.037 AB
DES_g 1375.46 1.85 16.054 0.001 AB
PanSTARRS_g 10772.54 4.05 13.819 0.000 AB
PanSTARRS_r 15900.17 4.99 13.396 0.000 AB
DES_r 2891.03 4.43 15.247 0.002 AB
PanSTARRS_i 18534.72 5.93 13.230 0.000 AB
PanSTARRS_z 21684.4 11.11 13.060 0.001 AB
DES_z 5362.26 14.35 14.577 0.003 AB
PanSTARRS_y 24588.37 23.45 12.923 0.001 AB
2MASS_J 25260.56 443.38 11.999 0.019 Vega
2MASS_H 25741.94 677.57 11.506 0.029 Vega
2MASS_K 20158.94 759.97 11.301 0.041 Vega
WISE_W1 9472.23 66.65 11.260 0.008 Vega
WISE_W2 5650.63 68.74 11.181 0.013 Vega
WISE_W3 13740.33 230.71 8.381 0.018 Vega
WISE_W4 15285.44 1539.62 6.819 0.109 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.391 8.650 8.826
{\rm log}_{10}({\rm SFR}) -1.411 -0.884 -0.430
{\rm log}_{10}({\rm sSFR}) -10.142 -9.554 -8.872
{\rm stellar\ age} 3.334 6.218 7.829

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.425 -0.795 -0.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.350 -0.580 -0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.390 0.758 1.059
\delta -0.467 -0.133 0.194
\tau_1/\tau_2 0.737 1.062 1.400
Q_{PAH} 0.809 2.377 4.308
U_{min} 2.903 8.005 14.768
{\rm log}_{10}(\gamma_e)\, -3.329 -2.418 -1.098

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.974 -2.189 -0.590
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.468 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.355 -1.056 -0.774
0.03-0.10 Gyr -1.487 -0.849 -0.315
0.10-0.33 Gyr -1.786 -1.115 -0.651
0.33-1.09 Gyr -2.075 -1.348 -0.945
1.09-3.62 Gyr -2.073 -1.358 -1.067
3.62-11.97 Gyr -2.115 -1.362 -1.060
11.97-13.30 Gyr -2.275 -1.400 -0.802

Global parameter details

Documentation

Data not available