2024achv

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Information

Transient

Name: AT2024achv
Right ascension: 19h58m52.56s
Declination: 20d12m04.40s
Discovery Date: Nov. 26, 2024, 1:31 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.488

Host

Name: 2024achv
Right ascension: 19h58m52.86s
Declination: 20d11m58.07s
Redshift: None
Photometric Redshift: 0.050
 

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 10.72
Cutout download processed 2.67
Global aperture construction processed 0.79
Local aperture photometry processed 3.5
Global aperture photometry processed 4.01
Validate local photometry processed 0.02
Validate global photometry processed 11.87
Host information processed 0.08
Global host SED inference processed 565.64
Local host SED inference processed 606.57
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.07
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) = 19h58m52.56s, 20d12m04.40s
semi major axis, semi minor axis (arcsec) = 2.04, 2.04
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 2.34 0.5 22.978 0.231 AB
PanSTARRS_r 2.82 0.72 22.774 0.276 AB
PanSTARRS_i 5.43 1.43 22.063 0.286 AB
PanSTARRS_z 10.58 1.96 21.339 0.201 AB
PanSTARRS_y -11.86 4.71 AB

Aperture details

RA, DEC (J2000) = 19h58m52.85s, 20d11m58.24s
semi major axis, semi minor axis (arcsec) = 1.76, 1.47
angle (degrees, anti-clockwise from east) = -112.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 13.62 0.4 21.065 0.032 AB
PanSTARRS_r 30.52 0.53 20.188 0.019 AB
PanSTARRS_i 39.59 1.0 19.906 0.027 AB
PanSTARRS_z 47.68 1.32 19.704 0.030 AB
PanSTARRS_y 56.56 3.03 19.519 0.058 AB
2MASS_J 7.6 99.09 20.803 14.155 Vega
2MASS_H 149.93 140.28 17.093 1.016 Vega
2MASS_K 24.3 130.75 18.598 5.842 Vega
WISE_W3 -17.8 74.6 Vega
WISE_W4 -326.78 329.76 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})\, 7.861 8.333 8.541
{\rm log}_{10}({\rm SFR}) -1.870 -1.236 -0.641
{\rm log}_{10}({\rm sSFR}) -10.284 -9.633 -8.554
{\rm stellar\ age} 2.973 6.872 8.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -0.341 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.241 -0.702 -0.303

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.939 1.431
\delta -0.364 -0.018 0.216
\tau_1/\tau_2 0.541 0.933 1.410
Q_{PAH} 0.621 2.260 4.815
U_{min} 3.273 8.284 15.359
{\rm log}_{10}(\gamma_e)\, -2.975 -1.721 -0.660

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.290 -0.537 0.063
{\rm log}_{10}(\tau_{AGN})\, 1.102 1.445 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.691 -1.068 -0.633
0.03-0.10 Gyr -2.562 -1.555 -0.630
0.10-0.33 Gyr -3.643 -2.144 -1.457
0.33-1.09 Gyr -3.994 -2.188 -1.561
1.09-3.57 Gyr -3.576 -1.981 -1.519
3.57-11.78 Gyr -3.179 -1.730 -1.336
11.78-13.08 Gyr -2.990 -1.679 -0.895

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.346 8.626 8.833
{\rm log}_{10}({\rm SFR}) -1.290 -0.708 -0.136
{\rm log}_{10}({\rm sSFR}) -9.994 -9.346 -8.574
{\rm stellar\ age} 0.632 3.671 6.441

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.767 -1.323 -0.465
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.766 -0.290 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.405 0.753
\delta -0.607 -0.113 0.255
\tau_1/\tau_2 0.584 1.011 1.444
Q_{PAH} 1.616 3.636 5.603
U_{min} 3.211 8.391 16.038
{\rm log}_{10}(\gamma_e)\, -3.103 -1.772 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.733 -1.688 -0.720
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.356 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.253 -0.871 -0.583
0.03-0.10 Gyr -1.616 -0.669 -0.011
0.10-0.33 Gyr -1.530 -0.694 -0.192
0.33-1.09 Gyr -2.205 -0.992 -0.486
1.09-3.57 Gyr -3.350 -1.453 -0.972
3.57-11.78 Gyr -4.105 -1.763 -1.152
11.78-13.08 Gyr -3.973 -1.756 -0.951