2024nxb

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Information

Transient

Name: AT2024nxb
Right ascension: 8h16m22.80s
Declination: -26d13m14.66s
Discovery Date: July 3, 2024, 1:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.143

Host

Name: 2024nxb
Right ascension: 8h16m22.91s
Declination: -26d13m19.95s
Redshift: None
Photometric Redshift: 0.028
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.28
Cutout download processed 2.86
Global aperture construction processed 0.62
Local aperture photometry processed 3.44
Global aperture photometry processed 3.85
Validate local photometry processed 0.02
Validate global photometry processed 10.71
Host information processed 0.15
Global host SED inference processed 5717.05
Local host SED inference processed 580.74
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.07
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) = 8h16m22.80s, -26d13m14.66s
semi major axis, semi minor axis (arcsec) = 3.55, 3.55
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 435.95 0.9 17.301 0.002 AB
PanSTARRS_r 630.32 1.78 16.901 0.003 AB
PanSTARRS_i 973.27 1.62 16.429 0.002 AB
PanSTARRS_z 895.92 2.91 16.519 0.004 AB
PanSTARRS_y 1255.03 7.66 16.153 0.007 AB
2MASS_J 1705.78 99.63 14.925 0.063 Vega
2MASS_H 1378.51 134.15 14.684 0.106 Vega
2MASS_K 905.13 191.93 14.670 0.230 Vega

Aperture details

RA, DEC (J2000) = 8h16m22.89s, -26d13m19.71s
semi major axis, semi minor axis (arcsec) = 5.38, 3.62
angle (degrees, anti-clockwise from east) = -24.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 8451.24 2.13 14.083 0.000 AB
PanSTARRS_r 14470.62 3.52 13.499 0.000 AB
PanSTARRS_i 19322.69 3.02 13.185 0.000 AB
PanSTARRS_z 21265.42 4.58 13.081 0.000 AB
PanSTARRS_y 23274.82 9.48 12.983 0.000 AB
2MASS_J 25929.71 177.07 11.971 0.007 Vega
2MASS_H 24749.81 229.24 11.548 0.010 Vega
2MASS_K 17288.5 328.22 11.468 0.021 Vega
WISE_W1 6721.64 65.74 11.632 0.011 Vega
WISE_W2 3548.43 53.14 11.686 0.016 Vega
WISE_W3 615.33 91.14 11.753 0.161 Vega
WISE_W4 843.36 642.8 9.965 0.828 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})\, 8.788 9.339 9.616
{\rm log}_{10}({\rm SFR}) -0.259 -0.069 0.108
{\rm log}_{10}({\rm sSFR}) -9.805 -9.377 -8.749
{\rm stellar\ age} 1.590 5.740 7.816

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.776 -1.323 -0.302
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.558 -0.200 0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.472 0.750 1.045
\delta -0.582 -0.282 0.172
\tau_1/\tau_2 0.639 1.050 1.484
Q_{PAH} 0.957 3.024 5.143
U_{min} 2.550 7.765 15.476
{\rm log}_{10}(\gamma_e)\, -3.664 -2.593 -1.501

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.391 -3.163 -1.213
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.446 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.434 -0.214 -0.004
0.03-0.10 Gyr -0.830 0.025 0.560
0.10-0.33 Gyr -2.544 -0.945 -0.320
0.33-1.10 Gyr -3.162 -1.138 -0.574
1.10-3.64 Gyr -2.622 -0.964 -0.471
3.64-12.04 Gyr -2.636 -0.994 -0.510
12.04-13.38 Gyr -2.967 -1.044 -0.270

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.756 10.872 10.986
{\rm log}_{10}({\rm SFR}) -5.369 -2.780 -1.098
{\rm log}_{10}({\rm sSFR}) -16.241 -13.806 -12.042
{\rm stellar\ age} 6.380 7.868 11.594

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.912 -1.766 -1.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.857 -0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.023 0.063 0.110
\delta -0.897 -0.634 -0.250
\tau_1/\tau_2 0.521 1.027 1.483
Q_{PAH} 0.107 0.412 1.128
U_{min} 3.457 9.544 17.565
{\rm log}_{10}(\gamma_e)\, -3.053 -1.708 -0.968

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.506 -3.735 -2.976
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.644 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.558 -2.985 -1.287
0.03-0.10 Gyr -5.030 -2.187 -0.505
0.10-0.33 Gyr -3.189 -0.943 0.190
0.33-1.10 Gyr -2.433 -0.384 0.478
1.10-3.64 Gyr -2.395 -0.089 0.901
3.64-12.04 Gyr -1.004 0.658 0.922
12.04-13.38 Gyr -1.525 0.790 1.783