2025tyv

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Information

Transient

Name: AT2025tyv
Right ascension: 17h43m10.87s
Declination: 35d00m44.46s
Discovery Date: Aug. 13, 2025, 4:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name:
Right ascension: 17h43m10.82s
Declination: 35d00m43.31s
Redshift: None
Photometric Redshift: 0.109
 

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
not enough filters
 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 5.78
Cutout download processed 10.33
Global aperture construction processed 0.65
Local aperture photometry processed 5.45
Global aperture photometry processed 4.83
Validate local photometry processed 0.02
Validate global photometry processed 13.36
Host information processed 0.14
Global host SED inference processed 419.88
Local host SED inference not enough filters 17.75
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 17h43m10.87s, 35d00m44.46s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 17.59 0.78 20.787 0.048 AB

Aperture details

RA, DEC (J2000) = 17h43m10.79s, 35d00m43.34s
semi major axis, semi minor axis (arcsec) = 5.69, 4.41
angle (degrees, anti-clockwise from east) = -123.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.56 2.96 21.153 0.256 AB
GALEX_NUV 21.54 2.5 20.567 0.126 AB
DES_g 86.9 0.68 19.052 0.009 AB
PanSTARRS_g 84.56 1.28 19.082 0.016 AB
PanSTARRS_r 126.14 1.32 18.648 0.011 AB
PanSTARRS_i 150.9 0.9 18.453 0.006 AB
PanSTARRS_z 161.56 3.74 18.379 0.025 AB
DES_z 167.88 2.64 18.337 0.017 AB
PanSTARRS_y 186.32 7.69 18.224 0.045 AB
2MASS_J 141.8 114.2 17.626 0.874 Vega
2MASS_H -117.3 203.5 Vega
2MASS_K 74.99 189.6 17.375 2.745 Vega
WISE_W1 66.92 12.03 16.637 0.195 Vega
WISE_W2 42.38 17.9 16.493 0.459 Vega
WISE_W3 70.53 60.36 14.105 0.929 Vega
WISE_W4 -278.1 398.03 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})\, 9.610 9.718 9.839
{\rm log}_{10}({\rm SFR}) -0.274 0.088 0.452
{\rm log}_{10}({\rm sSFR}) -9.991 -9.625 -9.256
{\rm stellar\ age} 4.777 6.172 7.521

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.493 -0.848 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.906 -0.230 0.137

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.183 0.349
\delta -0.696 -0.273 0.090
\tau_1/\tau_2 0.652 1.025 1.387
Q_{PAH} 0.758 2.309 4.380
U_{min} 2.828 8.082 14.889
{\rm log}_{10}(\gamma_e)\, -2.448 -1.325 -0.368

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.426 -1.577 -0.903
{\rm log}_{10}(\tau_{AGN})\, 1.265 1.644 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.104 -0.579 -0.306
0.03-0.10 Gyr -0.196 0.218 0.602
0.10-0.32 Gyr -0.179 0.211 0.465
0.32-1.05 Gyr -0.735 -0.209 0.084
1.05-3.42 Gyr -0.730 -0.279 -0.050
3.42-11.11 Gyr -0.572 -0.236 -0.020
11.11-12.34 Gyr -0.733 -0.136 0.417