2025oso

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Information

Transient

Name: AT2025oso
Right ascension: 2h35m07.23s
Declination: 22d03m57.81s
Discovery Date: June 23, 2025, 11:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.137

Host

Name:
Right ascension: 2h35m07.34s
Declination: 22d03m53.35s
Redshift: None
Photometric Redshift: 0.081
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 22.23
Transient MWEBV processed 0.05
Host match processed 5.96
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 2.67
Global aperture photometry processed 5.83
Validate global photometry processed 18.13
Global host SED inference processed 565.29
Local aperture photometry processed 6.54
Validate local photometry processed 0.03
Local host SED inference failed 445.98
 

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) = 2h35m07.23s, 22d03m57.81s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
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 0.56 0.07 24.528 0.144 AB
PanSTARRS_g 0.24 0.32 25.451 1.451 AB
PanSTARRS_r 1.4 0.41 23.533 0.315 AB
DES_r 1.26 0.16 23.650 0.135 AB
SDSS_i 0.87 1.03 24.049 1.288 AB
PanSTARRS_i 1.78 0.45 23.276 0.278 AB
PanSTARRS_z 2.26 0.8 23.014 0.382 AB
SDSS_z 1.94 3.51 23.183 1.970 AB
DES_z 1.52 0.34 23.445 0.239 AB
PanSTARRS_y -1.46 1.93 AB

Aperture details

RA, DEC (J2000) = 2h35m07.33s, 22d03m53.58s
semi major axis, semi minor axis (arcsec) = 6.39, 6.16
angle (degrees, anti-clockwise from east) = -76.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.24 3.61 21.181 0.320 AB
GALEX_NUV 4.45 1.68 22.280 0.411 AB
SDSS_u 35.75 5.93 20.017 0.180 AB
SDSS_g 36.6 2.37 19.991 0.070 AB
DES_g 45.31 0.41 19.759 0.010 AB
PanSTARRS_g 41.27 1.52 19.861 0.040 AB
SDSS_r 57.85 3.43 19.494 0.064 AB
PanSTARRS_r 68.29 1.94 19.314 0.031 AB
DES_r 73.81 0.89 19.230 0.013 AB
SDSS_i 84.28 5.22 19.086 0.067 AB
PanSTARRS_i 86.28 2.15 19.060 0.027 AB
PanSTARRS_z 96.16 3.76 18.943 0.042 AB
SDSS_z 45.45 16.78 19.756 0.401 AB
DES_z 104.58 2.03 18.851 0.021 AB
PanSTARRS_y 95.23 9.1 18.953 0.104 AB
2MASS_J 169.18 144.73 17.434 0.929 Vega
2MASS_H 183.65 230.78 16.872 1.364 Vega
2MASS_K -246.1 257.12 Vega
WISE_W1 66.19 9.4 16.649 0.154 Vega
WISE_W2 46.47 12.59 16.393 0.294 Vega
WISE_W3 96.97 81.13 13.759 0.908 Vega
WISE_W4 267.67 465.53 11.211 1.888 Vega
 

Imaging data

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Spectral Energy Distribution

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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})\, 9.219 9.392 9.542
{\rm log}_{10}({\rm SFR}) -0.330 -0.014 0.320
{\rm log}_{10}({\rm sSFR}) -9.722 -9.411 -9.042
{\rm stellar\ age} 5.755 7.193 10.537

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.682 -1.246 -0.673
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 0.081 0.400

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.176 0.350
\delta -0.584 -0.134 0.192
\tau_1/\tau_2 0.495 0.977 1.465
Q_{PAH} 1.291 3.269 5.437
U_{min} 3.019 8.771 16.821
{\rm log}_{10}(\gamma_e)\, -2.870 -1.725 -0.627

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.361 -1.781 -1.028
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.617 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.393 -1.193 -0.802
0.03-0.10 Gyr -0.192 0.139 0.478
0.10-0.33 Gyr -2.921 -0.833 -0.233
0.33-1.07 Gyr -3.696 -1.108 -0.608
1.07-3.49 Gyr -2.812 -0.912 -0.532
3.49-11.43 Gyr -1.336 -0.600 -0.361
11.43-12.69 Gyr -1.120 -0.364 0.561