2024xdb

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Information

Transient

Name: AT2024xdb
Right ascension: 23h34m35.40s
Declination: -1d43m10.45s
Discovery Date: Oct. 2, 2024, 5:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.036

Host

Name: 2024xdb
Right ascension: 23h34m35.02s
Declination: -1d43m11.81s
Redshift: None
Photometric Redshift: 0.046
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.25
Cutout download processed 14.78
Global aperture construction processed 0.61
Local aperture photometry processed 3.51
Global aperture photometry processed 3.57
Validate local photometry processed 0.02
Validate global photometry processed 10.39
Host information processed 0.08
Global host SED inference processed 398.27
Local host SED inference processed 508.7
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 23h34m35.40s, -1d43m10.45s
semi major axis, semi minor axis (arcsec) = 2.22, 2.22
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 5.34 0.52 22.082 0.105 AB
PanSTARRS_r 9.84 0.7 21.418 0.077 AB
PanSTARRS_i 15.99 0.75 20.890 0.051 AB
PanSTARRS_z 20.29 1.38 20.632 0.074 AB
PanSTARRS_y 24.45 3.45 20.429 0.153 AB

Aperture details

RA, DEC (J2000) = 23h34m35.03s, -1d43m11.70s
semi major axis, semi minor axis (arcsec) = 6.29, 3.8
angle (degrees, anti-clockwise from east) = -100.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.48 0.47 21.160 0.041 AB
GALEX_NUV 16.87 0.31 20.832 0.020 AB
PanSTARRS_g 120.41 1.16 18.698 0.010 AB
PanSTARRS_r 179.65 1.52 18.264 0.009 AB
PanSTARRS_i 215.35 1.6 18.067 0.008 AB
PanSTARRS_z 241.97 2.9 17.941 0.013 AB
PanSTARRS_y 260.8 7.26 17.859 0.030 AB
2MASS_J 3.0 141.95 21.814 51.450 Vega
2MASS_H 541.96 211.46 15.697 0.424 Vega
2MASS_K 736.72 268.92 14.894 0.396 Vega
WISE_W1 133.02 14.35 15.891 0.117 Vega
WISE_W2 60.44 17.21 16.108 0.309 Vega
WISE_W3 187.53 120.19 13.043 0.696 Vega
WISE_W4 11.86 694.38 14.595 63.556 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})\, 8.243 8.505 8.688
{\rm log}_{10}({\rm SFR}) -1.976 -1.325 -0.820
{\rm log}_{10}({\rm sSFR}) -10.489 -9.893 -9.218
{\rm stellar\ age} 2.647 7.029 8.961

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.634 -1.033 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.681 -0.788 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.188 1.671 2.142
\delta -0.030 0.160 0.305
\tau_1/\tau_2 0.670 1.022 1.368
Q_{PAH} 0.708 2.568 4.896
U_{min} 2.891 8.210 15.776
{\rm log}_{10}(\gamma_e)\, -3.020 -1.904 -0.620

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.762 -1.393 -0.135
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.441 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.512 -1.452 -0.901
0.03-0.10 Gyr -2.164 -1.408 -0.805
0.10-0.33 Gyr -2.628 -1.676 -0.997
0.33-1.09 Gyr -3.380 -1.889 -1.249
1.09-3.59 Gyr -3.417 -1.737 -1.312
3.59-11.83 Gyr -2.964 -1.492 -1.183
11.83-13.14 Gyr -2.921 -1.448 -0.685

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.105 9.226 9.343
{\rm log}_{10}({\rm SFR}) -1.222 -0.853 -0.480
{\rm log}_{10}({\rm sSFR}) -10.471 -10.080 -9.690
{\rm stellar\ age} 5.349 6.707 7.984

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.617 -1.175 -0.701
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.239 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.352 0.522
\delta -0.340 -0.002 0.250
\tau_1/\tau_2 0.652 0.978 1.310
Q_{PAH} 1.339 3.335 5.206
U_{min} 3.116 8.441 15.483
{\rm log}_{10}(\gamma_e)\, -2.568 -1.493 -0.557

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.246 -3.175 -1.965
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.570 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.232 -1.402 -1.028
0.03-0.10 Gyr -1.209 -0.754 -0.332
0.10-0.33 Gyr -0.952 -0.570 -0.249
0.33-1.09 Gyr -1.123 -0.711 -0.443
1.09-3.59 Gyr -1.129 -0.755 -0.538
3.59-11.83 Gyr -1.054 -0.717 -0.524
11.83-13.14 Gyr -1.270 -0.664 -0.142