2025yto

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Information

Transient

Name: AT2025yto
Right ascension: 3h38m00.35s
Declination: -22d15m17.77s
Discovery Date: Sept. 28, 2025, 7:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 3h38m00.34s
Declination: -22d15m17.90s
Redshift: None
Photometric Redshift: 0.099
 

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 6.39
Cutout download processed 5.1
Global aperture construction processed 0.64
Local aperture photometry processed 5.03
Global aperture photometry processed 5.09
Validate local photometry processed 0.02
Validate global photometry processed 12.46
Host information processed 0.11
Global host SED inference processed 429.9
Local host SED inference processed 454.15
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
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) = 3h38m00.35s, -22d15m17.77s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 88.83 0.36 19.029 0.004 AB
PanSTARRS_z 116.35 0.71 18.736 0.007 AB
DES_z 146.29 1.28 18.487 0.010 AB
PanSTARRS_y 127.08 1.76 18.640 0.015 AB

Aperture details

RA, DEC (J2000) = 3h38m00.33s, -22d15m17.74s
semi major axis, semi minor axis (arcsec) = 3.09, 2.92
angle (degrees, anti-clockwise from east) = -63.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 66.08 0.3 19.350 0.005 AB
PanSTARRS_g 65.2 0.73 19.364 0.012 AB
PanSTARRS_r 120.65 0.88 18.696 0.008 AB
DES_r 135.68 0.47 18.569 0.004 AB
PanSTARRS_i 164.57 0.92 18.359 0.006 AB
PanSTARRS_z 199.76 1.81 18.149 0.010 AB
DES_z 217.58 1.64 18.056 0.008 AB
PanSTARRS_y 229.71 4.6 17.997 0.022 AB
2MASS_J 284.48 99.96 16.870 0.381 Vega
2MASS_H 583.42 143.22 15.617 0.267 Vega
2MASS_K 550.92 184.34 15.209 0.363 Vega
WISE_W1 135.54 12.67 15.871 0.102 Vega
WISE_W3 22.77 56.16 15.332 2.678 Vega
WISE_W4 190.44 367.64 11.581 2.096 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})\, 9.348 9.581 9.755
{\rm log}_{10}({\rm SFR}) -0.881 -0.276 0.310
{\rm log}_{10}({\rm sSFR}) -10.535 -9.874 -9.058
{\rm stellar\ age} 2.814 5.847 8.158

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.709 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.330 -0.655 0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.463 0.858
\delta -0.737 -0.304 0.118
\tau_1/\tau_2 0.651 1.042 1.406
Q_{PAH} 0.813 2.679 5.234
U_{min} 2.961 8.211 15.054
{\rm log}_{10}(\gamma_e)\, -3.277 -2.073 -0.886

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.716 -0.964 -0.241
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.619 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.912 -0.351 0.070
0.03-0.10 Gyr -1.308 -0.312 0.380
0.10-0.33 Gyr -1.398 -0.338 0.313
0.33-1.06 Gyr -1.562 -0.410 0.074
1.06-3.45 Gyr -1.659 -0.488 -0.130
3.45-11.22 Gyr -1.440 -0.466 -0.139
11.22-12.47 Gyr -1.454 -0.407 0.351

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.832 9.938 10.056
{\rm log}_{10}({\rm SFR}) -1.708 -0.806 -0.186
{\rm log}_{10}({\rm sSFR}) -11.704 -10.737 -10.118
{\rm stellar\ age} 5.803 7.210 9.524

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.317 -0.810 -0.464
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.510 -0.370 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.325 0.587
\delta -0.784 -0.438 0.050
\tau_1/\tau_2 0.633 1.006 1.364
Q_{PAH} 1.112 3.221 5.376
U_{min} 2.888 8.104 15.139
{\rm log}_{10}(\gamma_e)\, -2.420 -1.337 -0.437

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.471 -1.679 -0.769
{\rm log}_{10}(\tau_{AGN})\, 1.169 1.634 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.394 -1.127 -0.692
0.03-0.10 Gyr -1.847 -0.758 -0.061
0.10-0.33 Gyr -1.702 -0.624 -0.019
0.33-1.06 Gyr -1.739 -0.610 -0.045
1.06-3.45 Gyr -1.238 -0.270 0.112
3.45-11.22 Gyr -0.574 0.057 0.229
11.22-12.47 Gyr -0.644 0.152 0.947