2024njo results

Information

Transient
Name:AT2024njo
Right ascension: 15h53m08.74s
Declination:26d22m12.59s
Discovery Date:June 1, 2024, noon
Classification:None
Redshift:None
MW E(B-V):0.045
Host
Name:J155308.85+262214.41
Right ascension: 15h53m08.85s
Declination:26d22m14.41s
Redshift:None
Photometric Redshift:0.105
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.31
Transient MWEBV processed 0.04
Host match processed 5.34
Host information processed 0.14
Host MWEBV processed 0.04
Host spectrum download not processed None
Global aperture construction processed 0.62
Global aperture photometry processed 5.62
Validate global photometry processed 17.92
Global host SED inference processed 411.02
Local aperture photometry processed 5.38
Validate local photometry processed 0.03
Local host SED inference processed 529.84
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.510 8.015 8.444
{\rm log}_{10}({\rm SFR}) -1.037 -0.598 -0.158
{\rm log}_{10}({\rm sSFR}) -9.265 -8.517 -7.963
{\rm stellar\ age} 0.050 2.929 6.683

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.516 -0.901 -0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.471 -0.740 -0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.941 1.651 2.324
\delta -0.150 0.139 0.303
\tau_1/\tau_2 0.468 0.915 1.386
Q_{PAH} 1.029 3.342 5.613
U_{min} 3.101 9.307 16.754
{\rm log}_{10}(\gamma_e)\, -3.246 -2.242 -1.118

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.318 -0.684 0.155
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.476 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.808 -0.252 0.269
0.03-0.10 Gyr -3.269 -1.501 -0.616
0.10-0.32 Gyr -5.038 -2.197 -1.059
0.32-1.06 Gyr -6.024 -2.613 -1.460
1.06-3.43 Gyr -6.355 -2.756 -1.551
3.43-11.15 Gyr -7.026 -2.750 -1.588
11.15-12.39 Gyr -7.199 -2.669 -1.337

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.223 9.360 9.478
{\rm log}_{10}({\rm SFR}) -0.689 -0.381 -0.053
{\rm log}_{10}({\rm sSFR}) -10.089 -9.751 -9.348
{\rm stellar\ age} 3.992 5.613 6.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -1.011 -0.487
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.302 0.141 0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.251 0.456
\delta -0.677 -0.271 0.091
\tau_1/\tau_2 0.788 1.099 1.453
Q_{PAH} 0.770 2.031 4.238
U_{min} 2.713 8.053 15.246
{\rm log}_{10}(\gamma_e)\, -2.647 -1.508 -0.418

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.970 -1.210 -0.697
{\rm log}_{10}(\tau_{AGN})\, 1.227 1.577 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.758 -0.527 -0.311
0.03-0.10 Gyr -0.727 -0.335 0.053
0.10-0.32 Gyr -0.579 -0.215 0.063
0.32-1.06 Gyr -0.704 -0.367 -0.116
1.06-3.43 Gyr -0.862 -0.518 -0.280
3.43-11.15 Gyr -1.014 -0.621 -0.394
11.15-12.39 Gyr -1.343 -0.634 -0.116
 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h53m08.74s, 26d22m12.59s
semi major axis, semi minor axis (arcsec):1.04, 1.04
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 4.4 0.45 22.292 0.111 AB
PanSTARRS_y 5.38 1.33 22.073 0.268 AB

Aperture details

RA, DEC (J2000):15h53m08.83s, 26d22m14.53s
semi major axis, semi minor axis (arcsec):4.9, 3.83
angle (degrees, anti-clockwise from east):-114.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.71 1.38 23.321 0.880 AB
GALEX_NUV 7.87 1.47 21.660 0.203 AB
SDSS_u 15.11 3.19 20.952 0.229 AB
SDSS_g 38.21 1.96 19.944 0.056 AB
DES_g 38.47 0.35 19.937 0.010 AB
PanSTARRS_g 36.61 0.84 19.991 0.025 AB
SDSS_r 54.76 2.65 19.554 0.053 AB
PanSTARRS_r 53.1 1.11 19.587 0.023 AB
DES_r 59.15 0.61 19.470 0.011 AB
SDSS_i 78.54 3.62 19.162 0.050 AB
PanSTARRS_i 70.59 1.26 19.278 0.019 AB
PanSTARRS_z 73.69 2.74 19.231 0.040 AB
SDSS_z 46.22 12.3 19.738 0.289 AB
DES_z 81.05 1.92 19.128 0.026 AB
PanSTARRS_y 69.58 5.44 19.294 0.085 AB
2MASS_J 85.37 108.34 18.177 1.378 Vega
2MASS_H 188.24 177.54 16.846 1.024 Vega
2MASS_K 112.2 167.59 16.937 1.622 Vega
WISE_W1 27.23 8.34 17.613 0.333 Vega
WISE_W2 13.67 11.11 17.722 0.883 Vega
WISE_W3 19.21 30.38 15.517 1.717 Vega
WISE_W4 -217.23 189.08 Vega