2021ohf

Download data

Information

Transient

Name: 2021ohf
Right ascension: 23h14m14.12s
Declination: 13d34m19.70s
Discovery Date: None
Classification: SNII
Redshift: 0.015716
MW E(B-V): 0.056

Host

Name: SDSSJ231412.62+13345
Right ascension: 23h14m12.60s
Declination: 13d34m54.03s
Redshift: None
Photometric Redshift: 0.015
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.75
Transient MWEBV processed 0.04
Host match processed 4.98
Host information processed 0.06
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 4.38
Validate global photometry processed 10.46
Global host SED inference processed 435.65
Local aperture photometry processed 4.8
Validate local photometry processed 0.02
Local host SED inference processed 415.11
 

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) = 23h14m14.12s, 13d34m19.70s
semi major axis, semi minor axis (arcsec) = 6.25, 6.25
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.59 0.89 22.513 0.270 AB
GALEX_NUV 4.18 0.61 22.347 0.157 AB
SDSS_u 11.48 5.75 21.250 0.544 AB
SDSS_g 31.29 3.04 20.162 0.106 AB
PanSTARRS_g 23.14 1.75 20.489 0.082 AB
SDSS_r 41.42 3.8 19.857 0.100 AB
PanSTARRS_r 28.78 1.65 20.252 0.062 AB
SDSS_i 46.0 6.46 19.743 0.153 AB
PanSTARRS_i 37.54 2.82 19.964 0.081 AB
PanSTARRS_z 35.2 4.34 20.034 0.134 AB
SDSS_z 120.84 21.27 18.694 0.191 AB
PanSTARRS_y 19.94 10.53 20.651 0.574 AB
2MASS_J 133.09 123.43 17.695 1.007 Vega
2MASS_H 111.28 195.55 17.416 1.908 Vega
2MASS_K -62.73 250.76 Vega
WISE_W1 -13.6 47.01 Vega

Aperture details

RA, DEC (J2000) = 23h14m12.60s, 13d34m54.81s
semi major axis, semi minor axis (arcsec) = 28.25, 20.71
angle (degrees, anti-clockwise from east) = -130.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 244.13 5.45 17.931 0.024 AB
GALEX_NUV 366.94 4.48 17.489 0.013 AB
PanSTARRS_g 6879.21 8.51 14.306 0.001 AB
PanSTARRS_r 10855.19 8.89 13.811 0.001 AB
PanSTARRS_i 14189.51 15.01 13.520 0.001 AB
PanSTARRS_y 19255.47 44.13 13.189 0.002 AB
2MASS_J 22964.33 483.1 12.102 0.023 Vega
2MASS_H 23019.38 762.43 11.627 0.036 Vega
2MASS_K 17558.9 977.5 11.451 0.060 Vega
WISE_W1 9131.09 285.45 11.300 0.034 Vega
WISE_W2 5229.98 170.8 11.265 0.035 Vega
WISE_W3 14573.94 723.86 8.317 0.054 Vega
WISE_W4 13534.3 1918.1 6.951 0.154 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.955 7.364 7.635
{\rm log}_{10}({\rm SFR}) -2.172 -1.627 -1.218
{\rm log}_{10}({\rm sSFR}) -9.648 -9.028 -8.133
{\rm stellar\ age} 0.344 3.651 6.593

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.611 -0.876 -0.193
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.053 -0.392 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.572 0.967 1.341
\delta 0.075 0.238 0.351
\tau_1/\tau_2 0.610 0.998 1.390
Q_{PAH} 0.658 1.869 4.203
U_{min} 2.709 7.836 15.141
{\rm log}_{10}(\gamma_e)\, -3.355 -2.537 -1.356

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.897 -1.550 -0.521
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.394 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.358 -1.898 -1.480
0.03-0.10 Gyr -2.252 -1.591 -1.111
0.10-0.33 Gyr -3.109 -1.886 -1.378
0.33-1.10 Gyr -4.362 -2.467 -1.906
1.10-3.67 Gyr -5.250 -2.816 -2.221
3.67-12.19 Gyr -5.653 -3.053 -2.401
12.19-13.55 Gyr -5.630 -3.087 -2.303

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.187 10.246 10.324
{\rm log}_{10}({\rm SFR}) -0.901 -0.578 -0.272
{\rm log}_{10}({\rm sSFR}) -11.190 -10.840 -10.530
{\rm stellar\ age} 7.532 8.317 10.825

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.139 -0.924 -0.766
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.831 -0.449 -0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.174 0.273
\delta -0.827 -0.498 -0.071
\tau_1/\tau_2 0.435 0.824 1.244
Q_{PAH} 0.905 2.182 3.897
U_{min} 2.446 7.478 14.893
{\rm log}_{10}(\gamma_e)\, -2.850 -1.871 -1.244

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.379 -3.325 -2.278
{\rm log}_{10}(\tau_{AGN})\, 1.257 1.792 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.137 -0.681 -0.372
0.03-0.10 Gyr -1.013 -0.565 -0.205
0.10-0.33 Gyr -1.065 -0.465 -0.108
0.33-1.10 Gyr -1.225 -0.404 -0.023
1.10-3.67 Gyr -1.178 -0.237 0.154
3.67-12.19 Gyr 0.109 0.388 0.498
12.19-13.55 Gyr 0.111 0.583 1.243