2025dyo

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Information

Transient

Name: AT2025dyo
Right ascension: 15h37m28.34s
Declination: 5d49m11.36s
Discovery Date: March 8, 2025, 1:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name: 2025dyo
Right ascension: 15h37m27.85s
Declination: 5d49m13.62s
Redshift: 0.039752
Photometric Redshift: 0.054
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.15
Cutout download processed 19.5
Global aperture construction processed 0.57
Local aperture photometry processed 6.72
Global aperture photometry processed 6.69
Validate local photometry processed 0.03
Validate global photometry processed 18.91
Host information processed 0.09
Global host SED inference processed 407.95
Local host SED inference processed 449.59
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.13
Log transient processing status processed None
 

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) = 15h37m28.34s, 5d49m11.36s
semi major axis, semi minor axis (arcsec) = 2.54, 2.54
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 3.57 2.15 22.519 0.654 AB
SDSS_g 33.84 1.66 20.076 0.053 AB
DES_g 39.13 0.34 19.919 0.009 AB
PanSTARRS_g 36.4 0.68 19.997 0.020 AB
SDSS_r 74.23 2.49 19.224 0.036 AB
PanSTARRS_r 72.03 0.74 19.256 0.011 AB
DES_r 84.03 0.82 19.089 0.011 AB
SDSS_i 102.16 3.24 18.877 0.034 AB
PanSTARRS_i 104.6 0.87 18.851 0.009 AB
PanSTARRS_z 125.78 1.47 18.651 0.013 AB
SDSS_z 129.16 7.87 18.622 0.066 AB
DES_z 143.25 2.28 18.510 0.017 AB
PanSTARRS_y 141.99 4.14 18.519 0.032 AB

Aperture details

RA, DEC (J2000) = 15h37m27.84s, 5d49m13.74s
semi major axis, semi minor axis (arcsec) = 13.59, 5.12
angle (degrees, anti-clockwise from east) = -90.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.83 0.52 24.108 0.678 AB
GALEX_NUV 8.23 0.35 21.611 0.046 AB
SDSS_u 154.97 7.67 18.424 0.054 AB
SDSS_g 920.69 8.2 16.490 0.010 AB
DES_g 1012.52 1.58 16.386 0.002 AB
PanSTARRS_g 1025.27 2.27 16.373 0.002 AB
SDSS_r 2120.18 12.47 15.584 0.006 AB
PanSTARRS_r 2128.12 2.52 15.580 0.001 AB
DES_r 2318.58 4.09 15.487 0.002 AB
SDSS_i 3155.68 15.83 15.152 0.005 AB
PanSTARRS_i 3158.47 2.78 15.151 0.001 AB
PanSTARRS_z 4085.37 4.83 14.872 0.001 AB
SDSS_z 4230.56 29.25 14.834 0.008 AB
DES_z 4384.13 12.07 14.795 0.003 AB
PanSTARRS_y 4963.15 13.0 14.661 0.003 AB
2MASS_J 6261.4 206.24 13.513 0.036 Vega
2MASS_H 8450.13 293.75 12.715 0.038 Vega
2MASS_K 6492.36 414.02 12.531 0.069 Vega
WISE_W1 3184.54 36.22 12.443 0.012 Vega
WISE_W2 1873.49 38.33 12.379 0.022 Vega
WISE_W3 731.83 130.4 11.565 0.193 Vega
WISE_W4 944.21 647.16 9.842 0.744 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})\, 8.930 9.055 9.188
{\rm log}_{10}({\rm SFR}) -1.897 -1.308 -0.817
{\rm log}_{10}({\rm sSFR}) -10.960 -10.379 -9.834
{\rm stellar\ age} 6.542 7.951 11.013

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.482 -0.935 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.860 -1.111 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.354 0.755 1.081
\delta -0.613 -0.247 0.120
\tau_1/\tau_2 0.678 1.028 1.382
Q_{PAH} 0.799 2.546 4.921
U_{min} 2.915 7.917 14.596
{\rm log}_{10}(\gamma_e)\, -3.198 -2.231 -0.971

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.105 -1.309 -0.371
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.450 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.792 -1.225 -0.832
0.03-0.10 Gyr -2.263 -1.435 -0.782
0.10-0.33 Gyr -2.637 -1.623 -1.020
0.33-1.09 Gyr -2.771 -1.589 -1.031
1.09-3.60 Gyr -2.629 -1.340 -0.873
3.60-11.90 Gyr -1.343 -0.872 -0.685
11.90-13.22 Gyr -1.246 -0.647 0.151

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.377 10.469 10.537
{\rm log}_{10}({\rm SFR}) -2.504 -1.373 -0.806
{\rm log}_{10}({\rm sSFR}) -13.026 -11.832 -11.208
{\rm stellar\ age} 5.899 7.288 8.321

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.489 -0.384 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.478 -0.786 -0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.288 0.380 0.486
\delta -0.930 -0.798 -0.619
\tau_1/\tau_2 0.592 0.943 1.285
Q_{PAH} 0.283 0.785 1.556
U_{min} 2.920 7.802 15.135
{\rm log}_{10}(\gamma_e)\, -3.003 -1.967 -1.332

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -3.514 -2.610
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.455 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.746 -1.366 -0.724
0.03-0.10 Gyr -2.838 -1.495 -0.838
0.10-0.33 Gyr -2.564 -1.306 -0.529
0.33-1.09 Gyr -1.553 -0.421 0.205
1.09-3.60 Gyr 0.080 0.526 0.801
3.60-11.90 Gyr 0.286 0.593 0.747
11.90-13.22 Gyr -0.211 0.534 1.020