2019ahi

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Information

Transient

Name: 2019ahi
Right ascension: 13h51m36.60s
Declination: -8d50m24.29s
Discovery Date: None
Classification: Ia
Redshift: 0.029321
MW E(B-V): 0.033

Host

Name: 2019ahi
Right ascension: 13h51m37.06s
Declination: -8d50m09.97s
Redshift: 0.028350
Photometric Redshift: 0.023
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.7
Cutout download processed 9.51
Global aperture construction processed 0.74
Local aperture photometry processed 4.47
Global aperture photometry processed 6.11
Validate local photometry processed 0.02
Validate global photometry processed 11.65
Host information processed 0.09
Global host SED inference processed 711.44
Local host SED inference processed 897.4
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 13h51m36.60s, -8d50m24.29s
semi major axis, semi minor axis (arcsec) = 3.52, 3.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 249.17 0.87 17.909 0.004
PanSTARRS_r 322.24 1.26 17.630 0.004
DES_r 300.87 2.89 17.704 0.010
PanSTARRS_i 354.2 1.64 17.527 0.005
PanSTARRS_z 379.35 2.27 17.452 0.006
DES_z 409.13 4.63 17.370 0.012
PanSTARRS_y 413.62 4.82 17.359 0.013
2MASS_J 397.54 96.42 16.507 0.263
2MASS_H 507.32 129.63 15.769 0.277
2MASS_K 722.84 161.19 14.915 0.242

Aperture details

RA, DEC (J2000) = 13h51m36.97s, -8d50m11.35s
semi major axis, semi minor axis (arcsec) = 27.16, 21.67
angle (degrees, anti-clockwise from east) = -152.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 11159.06 11.05 13.781 0.001
PanSTARRS_z 12374.92 15.35 13.669 0.001
PanSTARRS_y 14434.37 32.44 13.502 0.002
2MASS_J 16049.85 708.28 12.491 0.048
2MASS_H 17874.8 948.69 11.902 0.058
2MASS_K 15679.12 1183.74 11.574 0.082
WISE_W1 10136.52 69.47 11.186 0.007
WISE_W2 6864.2 86.14 10.970 0.014
WISE_W3 49239.44 306.29 6.995 0.007
WISE_W4 78476.15 5286.63 5.043 0.073
 

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})\, 8.388 8.659 8.890
{\rm log}_{10}({\rm SFR}) -2.784 -0.884 0.113
{\rm log}_{10}({\rm sSFR}) -11.442 -9.667 -8.353
{\rm stellar\ age} 0.219 1.814 6.267

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.656 -1.144 -0.566
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.713 0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.416 0.820
\delta -0.665 -0.223 0.097
\tau_1/\tau_2 0.553 1.053 1.535
Q_{PAH} 1.077 2.512 4.938
U_{min} 3.561 9.886 18.045
{\rm log}_{10}(\gamma_e)\, -3.338 -1.646 -0.523

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.952 -1.990 -0.837
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.516 2.038

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.782 -2.028 -1.374
0.03-0.10 Gyr -3.131 -0.742 0.276
0.10-0.33 Gyr -1.744 -0.271 0.217
0.33-1.10 Gyr -3.674 -1.471 -0.546
1.10-3.63 Gyr -5.438 -2.295 -1.014
3.63-12.04 Gyr -6.381 -2.813 -1.182
12.04-13.38 Gyr -6.924 -2.464 -0.959

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.196 10.520 10.732
{\rm log}_{10}({\rm SFR}) 0.126 0.634 1.152
{\rm log}_{10}({\rm sSFR}) -10.429 -9.925 -9.240
{\rm stellar\ age} 2.589 7.240 9.521

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.215 -0.712 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.494 -0.751 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.498 0.733
\delta -0.665 -0.223 0.208
\tau_1/\tau_2 0.379 0.838 1.323
Q_{PAH} 0.943 2.064 4.258
U_{min} 2.682 7.446 14.618
{\rm log}_{10}(\gamma_e)\, -3.412 -2.267 -1.411

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.203 -2.076 -1.479
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.589 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.040 0.638 0.977
0.03-0.10 Gyr -0.507 0.552 1.253
0.10-0.33 Gyr -1.092 0.278 1.060
0.33-1.10 Gyr -1.495 0.146 0.849
1.10-3.63 Gyr -1.487 0.157 0.677
3.63-12.04 Gyr -0.923 0.470 0.837
12.04-13.38 Gyr -0.938 0.620 1.442