2025osh

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Information

Transient

Name: AT2025osh
Right ascension: 10h47m44.81s
Declination: 71d25m18.62s
Discovery Date: June 19, 2025, 6:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name:
Right ascension: 10h47m44.90s
Declination: 71d25m18.15s
Redshift: None
Photometric Redshift: 0.104
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 8.34
Transient MWEBV processed 0.07
Host match processed 5.57
Host information processed 0.16
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 3.67
Validate global photometry processed 10.87
Global host SED inference processed 404.96
Local aperture photometry processed 4.11
Validate local photometry processed 0.02
Local host SED inference processed 628.0
 

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) = 10h47m44.81s, 71d25m18.62s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 107.62 2.15 18.820 0.022 AB

Aperture details

RA, DEC (J2000) = 10h47m44.87s, 71d25m18.37s
semi major axis, semi minor axis (arcsec) = 7.53, 3.25
angle (degrees, anti-clockwise from east) = -105.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.24 1.47 23.025 0.711 AB
GALEX_NUV 0.91 1.68 24.003 2.008 AB
PanSTARRS_g 90.9 1.37 19.004 0.016 AB
PanSTARRS_r 195.52 1.65 18.172 0.009 AB
PanSTARRS_i 289.19 1.81 17.747 0.007 AB
PanSTARRS_z 376.83 4.1 17.460 0.012 AB
PanSTARRS_y 466.82 9.95 17.227 0.023 AB
2MASS_J 523.47 157.62 16.208 0.327 Vega
2MASS_H 983.62 258.62 15.050 0.285 Vega
2MASS_K 886.89 242.82 14.693 0.297 Vega
WISE_W1 359.44 11.44 14.812 0.035 Vega
WISE_W2 264.86 14.31 14.503 0.059 Vega
WISE_W3 747.9 52.41 11.541 0.076 Vega
WISE_W4 950.88 370.48 9.835 0.423 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.056 9.578 9.845
{\rm log}_{10}({\rm SFR}) -0.576 0.058 0.554
{\rm log}_{10}({\rm sSFR}) -10.335 -9.545 -8.611
{\rm stellar\ age} 2.311 6.170 9.419

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.312 -0.518 0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.391 -0.640 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.807 1.220
\delta -0.739 -0.315 0.004
\tau_1/\tau_2 0.511 0.932 1.382
Q_{PAH} 0.349 1.682 4.706
U_{min} 2.896 8.087 15.339
{\rm log}_{10}(\gamma_e)\, -3.431 -2.350 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.865 -1.689 -0.130
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.396 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.367 0.238 0.673
0.03-0.10 Gyr -1.867 -0.440 0.454
0.10-0.33 Gyr -3.086 -1.078 -0.160
0.33-1.06 Gyr -3.436 -0.919 -0.082
1.06-3.43 Gyr -3.248 -0.822 -0.164
3.43-11.16 Gyr -2.187 -0.616 -0.075
11.16-12.40 Gyr -1.953 -0.441 0.670

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.287 10.365 10.459
{\rm log}_{10}({\rm SFR}) -1.102 -0.312 0.088
{\rm log}_{10}({\rm sSFR}) -11.514 -10.682 -10.252
{\rm stellar\ age} 6.380 7.431 9.968

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.387 -0.196 -0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.277 -0.508 0.105

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.361 0.517
\delta -0.907 -0.678 -0.268
\tau_1/\tau_2 0.619 0.978 1.325
Q_{PAH} 1.124 2.605 4.594
U_{min} 2.408 7.428 14.590
{\rm log}_{10}(\gamma_e)\, -2.635 -1.656 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.615 -2.041 -1.265
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.524 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.067 -0.375 -0.018
0.03-0.10 Gyr -1.378 -0.333 0.162
0.10-0.33 Gyr -1.361 -0.352 0.153
0.33-1.06 Gyr -1.434 -0.276 0.206
1.06-3.43 Gyr -0.858 0.096 0.461
3.43-11.16 Gyr 0.106 0.491 0.639
11.16-12.40 Gyr 0.145 0.675 1.408