2025oej

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Information

Transient

Name: AT2025oej
Right ascension: 2h31m57.59s
Declination: 20d02m57.81s
Discovery Date: June 16, 2025, 11:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.136

Host

Name:
Right ascension: 2h31m57.69s
Declination: 20d02m58.42s
Redshift: 0.046300
Photometric Redshift: 0.043
 

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 6.19
Cutout download processed 40.06
Global aperture construction processed 0.59
Local aperture photometry processed 4.76
Global aperture photometry processed 4.18
Validate local photometry processed 0.02
Validate global photometry processed 11.02
Host information processed 0.15
Global host SED inference processed 455.11
Local host SED inference processed 545.21
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.11
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) = 2h31m57.59s, 20d02m57.81s
semi major axis, semi minor axis (arcsec) = 2.2, 2.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 283.69 0.64 17.768 0.002 AB
PanSTARRS_r 645.29 0.97 16.876 0.002 AB
PanSTARRS_i 1031.16 1.11 16.367 0.001 AB
PanSTARRS_z 1339.01 1.96 16.083 0.002 AB
PanSTARRS_y 1625.41 3.49 15.873 0.002 AB

Aperture details

RA, DEC (J2000) = 2h31m57.75s, 20d02m58.87s
semi major axis, semi minor axis (arcsec) = 16.48, 7.89
angle (degrees, anti-clockwise from east) = -100.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.93 4.98 20.452 0.226 AB
GALEX_NUV 26.62 4.49 20.337 0.183 AB
PanSTARRS_g 1205.79 2.8 16.197 0.003 AB
PanSTARRS_r 2464.24 3.94 15.421 0.002 AB
PanSTARRS_i 3728.04 4.85 14.971 0.001 AB
PanSTARRS_z 4740.27 9.26 14.710 0.002 AB
PanSTARRS_y 5654.3 17.48 14.519 0.003 AB
2MASS_J 7315.11 263.07 13.345 0.039 Vega
2MASS_H 8467.42 416.1 12.713 0.053 Vega
2MASS_K 8466.95 437.23 12.243 0.056 Vega
WISE_W1 4124.61 36.39 12.163 0.010 Vega
WISE_W2 2622.56 39.59 12.014 0.016 Vega
WISE_W3 3247.81 121.01 9.947 0.040 Vega
WISE_W4 2401.21 638.26 8.829 0.289 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})\, 10.104 10.231 10.365
{\rm log}_{10}({\rm SFR}) -2.079 -0.832 0.183
{\rm log}_{10}({\rm sSFR}) -12.359 -11.016 -9.967
{\rm stellar\ age} 5.773 7.676 10.633

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -0.819 -0.523
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -0.529 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.728 1.171
\delta -0.808 -0.557 -0.152
\tau_1/\tau_2 0.614 0.975 1.349
Q_{PAH} 0.556 2.461 4.725
U_{min} 2.775 8.028 15.061
{\rm log}_{10}(\gamma_e)\, -3.446 -2.336 -0.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.728 -1.058 -0.488
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.503 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.543 -1.145 -0.335
0.03-0.10 Gyr -2.544 -0.857 0.284
0.10-0.33 Gyr -2.353 -0.703 0.202
0.33-1.09 Gyr -2.465 -0.597 0.179
1.09-3.59 Gyr -1.865 -0.090 0.411
3.59-11.82 Gyr -0.732 0.280 0.500
11.82-13.14 Gyr -0.458 0.449 1.300

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.729 10.785 10.854
{\rm log}_{10}({\rm SFR}) -0.949 -0.673 -0.392
{\rm log}_{10}({\rm sSFR}) -11.752 -11.452 -11.171
{\rm stellar\ age} 7.464 8.252 10.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.522 -0.282 -0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.456 -0.566 0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.042 0.102 0.220
\delta -0.437 0.052 0.297
\tau_1/\tau_2 0.565 0.931 1.311
Q_{PAH} 0.589 2.038 4.428
U_{min} 2.375 7.236 14.952
{\rm log}_{10}(\gamma_e)\, -2.976 -1.986 -0.878

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.498 -1.820 -1.537
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.388 1.735

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.815 -0.550 -0.315
0.03-0.10 Gyr -1.863 -0.829 -0.360
0.10-0.33 Gyr -2.043 -0.810 -0.293
0.33-1.09 Gyr -1.688 -0.621 -0.045
1.09-3.59 Gyr -1.067 0.146 0.722
3.59-11.82 Gyr 0.609 0.939 1.048
11.82-13.14 Gyr 0.609 1.138 1.765