2023ohm

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Information

Transient

Name: 2023ohm
Right ascension: 19h21m15.34s
Declination: 51d59m17.03s
Discovery Date: None
Classification: SN Ia
Redshift: 0.039000
MW E(B-V): 0.083

Host

Name: 2023ohm
Right ascension: 19h21m14.51s
Declination: 51d59m24.99s
Redshift: None
Photometric Redshift: 0.110
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.89
Cutout download processed 6.72
Global aperture construction processed 0.68
Local aperture photometry processed 5.71
Global aperture photometry processed 5.58
Validate local photometry processed 0.02
Validate global photometry processed 15.01
Host information processed 0.09
Global host SED inference processed 524.25
Local host SED inference processed 469.23
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 19h21m15.34s, 51d59m17.03s
semi major axis, semi minor axis (arcsec) = 2.59, 2.59
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 2.66 0.14 22.837 0.059 AB
PanSTARRS_g 1.23 0.5 23.673 0.441 AB
PanSTARRS_r 2.52 0.79 22.898 0.342 AB
PanSTARRS_i 0.73 1.0 24.245 1.496 AB
PanSTARRS_z -2.92 1.85 AB
DES_z 4.74 0.75 22.211 0.172 AB
PanSTARRS_y 4.26 5.22 22.326 1.330 AB

Aperture details

RA, DEC (J2000) = 19h21m14.44s, 51d59m23.91s
semi major axis, semi minor axis (arcsec) = 8.08, 4.99
angle (degrees, anti-clockwise from east) = -172.73

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 42.08 0.93 19.840 0.024 AB
DES_g 573.11 1.44 17.004 0.003 AB
PanSTARRS_g 588.79 1.28 16.975 0.002 AB
PanSTARRS_r 901.14 2.0 16.513 0.002 AB
PanSTARRS_i 1064.33 2.5 16.332 0.003 AB
PanSTARRS_z 1180.8 4.57 16.220 0.004 AB
DES_z 1126.52 5.33 16.271 0.005 AB
PanSTARRS_y 1309.09 12.46 16.108 0.010 AB
2MASS_J 1476.89 174.01 15.082 0.128 Vega
2MASS_H 1734.31 290.74 14.435 0.182 Vega
2MASS_K 1035.37 297.34 14.524 0.312 Vega
WISE_W1 398.06 21.87 14.701 0.060 Vega
WISE_W2 227.12 19.82 14.670 0.095 Vega
WISE_W3 226.28 42.94 12.839 0.206 Vega
WISE_W4 523.17 186.39 10.483 0.387 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})\, 6.894 7.367 7.641
{\rm log}_{10}({\rm SFR}) -1.975 -1.509 -1.081
{\rm log}_{10}({\rm sSFR}) -9.544 -8.828 -7.997
{\rm stellar\ age} 0.188 4.867 7.233

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -1.100 -0.372
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.568 -0.904 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.910 1.422 2.005
\delta 0.025 0.218 0.343
\tau_1/\tau_2 0.591 0.965 1.403
Q_{PAH} 0.622 1.991 4.409
U_{min} 2.733 8.267 16.008
{\rm log}_{10}(\gamma_e)\, -3.139 -2.168 -0.799

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.407 -0.860 0.120
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.481 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.821 -1.299 -0.796
0.03-0.10 Gyr -2.931 -1.911 -1.289
0.10-0.33 Gyr -4.343 -2.487 -1.870
0.33-1.09 Gyr -5.268 -2.764 -2.197
1.09-3.61 Gyr -5.800 -2.802 -2.277
3.61-11.91 Gyr -6.135 -2.872 -2.286
11.91-13.23 Gyr -6.295 -2.931 -2.120

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.734 9.808 9.871
{\rm log}_{10}({\rm SFR}) -2.066 -1.264 -0.908
{\rm log}_{10}({\rm sSFR}) -11.838 -11.059 -10.707
{\rm stellar\ age} 6.300 7.440 8.495

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.858 -1.718 -1.567
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.606 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.022 0.059 0.120
\delta -0.873 -0.619 -0.262
\tau_1/\tau_2 0.610 0.963 1.343
Q_{PAH} 0.328 1.292 3.103
U_{min} 3.347 8.247 15.171
{\rm log}_{10}(\gamma_e)\, -2.468 -1.324 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.729 -2.663 -1.971
{\rm log}_{10}(\tau_{AGN})\, 1.223 1.635 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.118 -1.496 -0.991
0.03-0.10 Gyr -2.281 -1.275 -0.831
0.10-0.33 Gyr -1.478 -0.810 -0.395
0.33-1.09 Gyr -1.083 -0.452 -0.101
1.09-3.61 Gyr -0.712 -0.246 0.044
3.61-11.91 Gyr -0.321 -0.062 0.066
11.91-13.23 Gyr -0.632 0.012 0.447