2025tyz

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Information

Transient

Name: AT2025tyz
Right ascension: 16h17m11.99s
Declination: 26d50m11.17s
Discovery Date: Aug. 13, 2025, 4:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name:
Right ascension: 16h17m11.95s
Declination: 26d50m08.16s
Redshift: 0.092131
Photometric Redshift:
 

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 31.7
Global aperture construction processed 0.59
Local aperture photometry processed 7.21
Global aperture photometry processed 5.98
Validate local photometry processed 0.02
Validate global photometry processed 17.24
Host information processed 0.17
Global host SED inference processed 405.88
Local host SED inference processed 417.49
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.03
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) = 16h17m11.99s, 26d50m11.17s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
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 5.46 0.12 22.056 0.024 AB
DES_r 12.75 0.3 21.136 0.026 AB
PanSTARRS_i 18.61 0.45 20.725 0.026 AB
PanSTARRS_z 25.21 0.85 20.396 0.036 AB
DES_z 25.5 0.94 20.384 0.040 AB
PanSTARRS_y 27.49 2.17 20.302 0.086 AB

Aperture details

RA, DEC (J2000) = 16h17m11.94s, 26d50m08.14s
semi major axis, semi minor axis (arcsec) = 7.33, 3.65
angle (degrees, anti-clockwise from east) = -16.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.21 2.1 21.755 0.316 AB
SDSS_u 34.82 4.83 20.045 0.151 AB
SDSS_g 145.71 3.49 18.491 0.026 AB
DES_g 153.63 0.59 18.434 0.004 AB
PanSTARRS_g 142.12 1.42 18.518 0.011 AB
SDSS_r 290.79 5.07 17.741 0.019 AB
PanSTARRS_r 256.9 1.74 17.876 0.007 AB
DES_r 326.66 1.5 17.615 0.005 AB
SDSS_i 474.91 7.18 17.208 0.016 AB
PanSTARRS_i 464.77 1.99 17.232 0.005 AB
PanSTARRS_z 565.98 3.7 17.018 0.007 AB
SDSS_z 634.66 18.11 16.894 0.031 AB
DES_z 645.9 4.69 16.875 0.008 AB
PanSTARRS_y 654.7 9.48 16.860 0.016 AB
2MASS_J 940.92 128.86 15.571 0.149 Vega
2MASS_H 1457.04 195.38 14.624 0.146 Vega
2MASS_K 2105.43 233.07 13.754 0.120 Vega
WISE_W1 1042.88 18.02 13.655 0.019 Vega
WISE_W2 854.73 21.18 13.231 0.027 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})\, 9.036 9.162 9.288
{\rm log}_{10}({\rm SFR}) -1.778 -1.150 -0.607
{\rm log}_{10}({\rm sSFR}) -10.947 -10.326 -9.761
{\rm stellar\ age} 4.753 6.709 7.971

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.699 -0.141
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.501 -0.793 -0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.729 1.201 1.725
\delta -0.183 0.052 0.265
\tau_1/\tau_2 0.662 0.996 1.309
Q_{PAH} 0.791 2.375 4.996
U_{min} 2.994 8.030 14.818
{\rm log}_{10}(\gamma_e)\, -2.855 -1.779 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.195 -0.465 0.080
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.446 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.003 -1.236 -0.667
0.03-0.10 Gyr -1.936 -1.197 -0.591
0.10-0.33 Gyr -1.912 -1.160 -0.539
0.33-1.06 Gyr -2.077 -1.110 -0.569
1.06-3.46 Gyr -1.685 -0.829 -0.567
3.46-11.30 Gyr -1.237 -0.733 -0.549
11.30-12.55 Gyr -1.452 -0.751 -0.178

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.383 10.495 10.619
{\rm log}_{10}({\rm SFR}) 0.432 0.733 0.990
{\rm log}_{10}({\rm sSFR}) -10.070 -9.774 -9.489
{\rm stellar\ age} 4.485 6.198 7.394

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.278 -0.830 -0.496
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.733 0.089 0.339

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.110 1.373 1.633
\delta 0.042 0.142 0.249
\tau_1/\tau_2 0.706 1.006 1.310
Q_{PAH} 0.586 1.545 2.915
U_{min} 2.142 6.614 13.462
{\rm log}_{10}(\gamma_e)\, -3.361 -2.326 -1.421

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.149 -1.583 -1.123
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.532 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.619 0.832 1.045
0.03-0.10 Gyr 0.167 0.670 1.002
0.10-0.33 Gyr 0.028 0.539 0.881
0.33-1.06 Gyr 0.102 0.527 0.827
1.06-3.46 Gyr 0.303 0.636 0.893
3.46-11.30 Gyr 0.148 0.575 0.777
11.30-12.55 Gyr -0.191 0.525 1.033